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CVE-2021-47557

net/sched: sch_ets: don't peek at classes beyond 'nbands'

5.5 MediumFix available

In the Linux kernel, the following vulnerability has been resolved:

net/sched: sch_ets: don't peek at classes beyond 'nbands'

when the number of DRR classes decreases, the round-robin active list can contain elements that have already been freed in ets_qdisc_change(). As a consequence, it's possible to see a NULL dereference crash, caused by the attempt to call cl->qdisc->ops->peek(cl->qdisc) when cl->qdisc is NULL:

BUG: kernel NULL pointer dereference, address: 0000000000000018 #PF: supervisor read access in kernel mode #PF: error_code(0x0000) - not-present page PGD 0 P4D 0 Oops: 0000 [#1] PREEMPT SMP NOPTI CPU: 1 PID: 910 Comm: mausezahn Not tainted 5.16.0-rc1+ #475 Hardware name: Red Hat KVM, BIOS 1.11.1-4.module+el8.1.0+4066+0f1aadab 04/01/2014 RIP: 0010:ets_qdisc_dequeue+0x129/0x2c0 [sch_ets] Code: c5 01 41 39 ad e4 02 00 00 0f 87 18 ff ff ff 49 8b 85 c0 02 00 00 49 39 c4 0f 84 ba 00 00 00 49 8b ad c0 02 00 00 48 8b 7d 10 <48> 8b 47 18 48 8b 40 38 0f ae e8 ff d0 48 89 c3 48 85 c0 0f 84 9d RSP: 0000:ffffbb36c0b5fdd8 EFLAGS: 00010287 RAX: ffff956678efed30 RBX: 0000000000000000 RCX: 0000000000000000 RDX: 0000000000000002 RSI: ffffffff9b938dc9 RDI: 0000000000000000 RBP: ffff956678efed30 R08: e2f3207fe360129c R09: 0000000000000000 R10: 0000000000000001 R11: 0000000000000001 R12: ffff956678efeac0 R13: ffff956678efe800 R14: ffff956611545000 R15: ffff95667ac8f100 FS: 00007f2aa9120740(0000) GS:ffff95667b800000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000000000018 CR3: 000000011070c000 CR4: 0000000000350ee0 Call Trace: <TASK> qdisc_peek_dequeued+0x29/0x70 [sch_ets] tbf_dequeue+0x22/0x260 [sch_tbf] __qdisc_run+0x7f/0x630 net_tx_action+0x290/0x4c0 __do_softirq+0xee/0x4f8 irq_exit_rcu+0xf4/0x130 sysvec_apic_timer_interrupt+0x52/0xc0 asm_sysvec_apic_timer_interrupt+0x12/0x20 RIP: 0033:0x7f2aa7fc9ad4 Code: b9 ff ff 48 8b 54 24 18 48 83 c4 08 48 89 ee 48 89 df 5b 5d e9 ed fc ff ff 0f 1f 00 66 2e 0f 1f 84 00 00 00 00 00 f3 0f 1e fa <53> 48 83 ec 10 48 8b 05 10 64 33 00 48 8b 00 48 85 c0 0f 85 84 00 RSP: 002b:00007ffe5d33fab8 EFLAGS: 00000202 RAX: 0000000000000002 RBX: 0000561f72c31460 RCX: 0000561f72c31720 RDX: 0000000000000002 RSI: 0000561f72c31722 RDI: 0000561f72c31720 RBP: 000000000000002a R08: 00007ffe5d33fa40 R09: 0000000000000014 R10: 0000000000000000 R11: 0000000000000246 R12: 0000561f7187e380 R13: 0000000000000000 R14: 0000000000000000 R15: 0000561f72c31460 </TASK> Modules linked in: sch_ets sch_tbf dummy rfkill iTCO_wdt intel_rapl_msr iTCO_vendor_support intel_rapl_common joydev virtio_balloon lpc_ich i2c_i801 i2c_smbus pcspkr ip_tables xfs libcrc32c crct10dif_pclmul crc32_pclmul crc32c_intel ahci libahci ghash_clmulni_intel serio_raw libata virtio_blk virtio_console virtio_net net_failover failover sunrpc dm_mirror dm_region_hash dm_log dm_mod CR2: 0000000000000018

Ensuring that 'alist' was never zeroed [1] was not sufficient, we need to remove from the active list those elements that are no more SP nor DRR.

[1] https://lore.kernel.org/netdev/60d274838bf09777f0371253416e8af71360bc08.1633609148.git.dcaratti@redhat.com/

v3: fix race between ets_qdisc_change() and ets_qdisc_dequeue() delisting DRR classes beyond 'nbands' in ets_qdisc_change() with the qdisc lock acquired, thanks to Cong Wang.

v2: when a NULL qdisc is found in the DRR active list, try to dequeue skb from the next list item.

Attack profile

How easy it is to exploit

Attack vector
Local
Complexity
Low
Privileges needed
Low
User interaction
None

What an attacker can affect

Confidentiality
None
Integrity
None
Availability
High

Exploit likelihood

0.24%Up 0.2 points since May 25, 2024
90%50%10%1%

What each source reports

NVD Score used 5.5

In the Linux kernel, the following vulnerability has been resolved:

net/sched: sch_ets: don't peek at classes beyond 'nbands'

when the number of DRR classes decreases, the round-robin active list can contain elements that have already been freed in ets_qdisc_change(). As a consequence, it's possible to see a NULL dereference crash, caused by the attempt to call cl->qdisc->ops->peek(cl->qdisc) when cl->qdisc is NULL:

BUG: kernel NULL pointer dereference, address: 0000000000000018 #PF: supervisor read access in kernel mode #PF: error_code(0x0000) - not-present page PGD 0 P4D 0 Oops: 0000 [#1] PREEMPT SMP NOPTI CPU: 1 PID: 910 Comm: mausezahn Not tainted 5.16.0-rc1+ #475 Hardware name: Red Hat KVM, BIOS 1.11.1-4.module+el8.1.0+4066+0f1aadab 04/01/2014 RIP: 0010:ets_qdisc_dequeue+0x129/0x2c0 [sch_ets] Code: c5 01 41 39 ad e4 02 00 00 0f 87 18 ff ff ff 49 8b 85 c0 02 00 00 49 39 c4 0f 84 ba 00 00 00 49 8b ad c0 02 00 00 48 8b 7d 10 <48> 8b 47 18 48 8b 40 38 0f ae e8 ff d0 48 89 c3 48 85 c0 0f 84 9d RSP: 0000:ffffbb36c0b5fdd8 EFLAGS: 00010287 RAX: ffff956678efed30 RBX: 0000000000000000 RCX: 0000000000000000 RDX: 0000000000000002 RSI: ffffffff9b938dc9 RDI: 0000000000000000 RBP: ffff956678efed30 R08: e2f3207fe360129c R09: 0000000000000000 R10: 0000000000000001 R11: 0000000000000001 R12: ffff956678efeac0 R13: ffff956678efe800 R14: ffff956611545000 R15: ffff95667ac8f100 FS: 00007f2aa9120740(0000) GS:ffff95667b800000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000000000018 CR3: 000000011070c000 CR4: 0000000000350ee0 Call Trace: <TASK> qdisc_peek_dequeued+0x29/0x70 [sch_ets] tbf_dequeue+0x22/0x260 [sch_tbf] __qdisc_run+0x7f/0x630 net_tx_action+0x290/0x4c0 __do_softirq+0xee/0x4f8 irq_exit_rcu+0xf4/0x130 sysvec_apic_timer_interrupt+0x52/0xc0 asm_sysvec_apic_timer_interrupt+0x12/0x20 RIP: 0033:0x7f2aa7fc9ad4 Code: b9 ff ff 48 8b 54 24 18 48 83 c4 08 48 89 ee 48 89 df 5b 5d e9 ed fc ff ff 0f 1f 00 66 2e 0f 1f 84 00 00 00 00 00 f3 0f 1e fa <53> 48 83 ec 10 48 8b 05 10 64 33 00 48 8b 00 48 85 c0 0f 85 84 00 RSP: 002b:00007ffe5d33fab8 EFLAGS: 00000202 RAX: 0000000000000002 RBX: 0000561f72c31460 RCX: 0000561f72c31720 RDX: 0000000000000002 RSI: 0000561f72c31722 RDI: 0000561f72c31720 RBP: 000000000000002a R08: 00007ffe5d33fa40 R09: 0000000000000014 R10: 0000000000000000 R11: 0000000000000246 R12: 0000561f7187e380 R13: 0000000000000000 R14: 0000000000000000 R15: 0000561f72c31460 </TASK> Modules linked in: sch_ets sch_tbf dummy rfkill iTCO_wdt intel_rapl_msr iTCO_vendor_support intel_rapl_common joydev virtio_balloon lpc_ich i2c_i801 i2c_smbus pcspkr ip_tables xfs libcrc32c crct10dif_pclmul crc32_pclmul crc32c_intel ahci libahci ghash_clmulni_intel serio_raw libata virtio_blk virtio_console virtio_net net_failover failover sunrpc dm_mirror dm_region_hash dm_log dm_mod CR2: 0000000000000018

Ensuring that 'alist' was never zeroed [1] was not sufficient, we need to remove from the active list those elements that are no more SP nor DRR.

[1] https://lore.kernel.org/netdev/60d274838bf09777f0371253416e8af71360bc08.1633609148.git.dcaratti@redhat.com/

v3: fix race between ets_qdisc_change() and ets_qdisc_dequeue() delisting DRR classes beyond 'nbands' in ets_qdisc_change() with the qdisc lock acquired, thanks to Cong Wang.

v2: when a NULL qdisc is found in the DRR active list, try to dequeue skb from the next list item.

Record
CVE-2021-47557
CVSS 3.1
5.5 MediumCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Weakness
CWE-476
Updated
2026-11-02
CVE List No score

net/sched: sch_ets: don't peek at classes beyond 'nbands'

In the Linux kernel, the following vulnerability has been resolved:

net/sched: sch_ets: don't peek at classes beyond 'nbands'

when the number of DRR classes decreases, the round-robin active list can contain elements that have already been freed in ets_qdisc_change(). As a consequence, it's possible to see a NULL dereference crash, caused by the attempt to call cl->qdisc->ops->peek(cl->qdisc) when cl->qdisc is NULL:

BUG: kernel NULL pointer dereference, address: 0000000000000018 #PF: supervisor read access in kernel mode #PF: error_code(0x0000) - not-present page PGD 0 P4D 0 Oops: 0000 [#1] PREEMPT SMP NOPTI CPU: 1 PID: 910 Comm: mausezahn Not tainted 5.16.0-rc1+ #475 Hardware name: Red Hat KVM, BIOS 1.11.1-4.module+el8.1.0+4066+0f1aadab 04/01/2014 RIP: 0010:ets_qdisc_dequeue+0x129/0x2c0 [sch_ets] Code: c5 01 41 39 ad e4 02 00 00 0f 87 18 ff ff ff 49 8b 85 c0 02 00 00 49 39 c4 0f 84 ba 00 00 00 49 8b ad c0 02 00 00 48 8b 7d 10 <48> 8b 47 18 48 8b 40 38 0f ae e8 ff d0 48 89 c3 48 85 c0 0f 84 9d RSP: 0000:ffffbb36c0b5fdd8 EFLAGS: 00010287 RAX: ffff956678efed30 RBX: 0000000000000000 RCX: 0000000000000000 RDX: 0000000000000002 RSI: ffffffff9b938dc9 RDI: 0000000000000000 RBP: ffff956678efed30 R08: e2f3207fe360129c R09: 0000000000000000 R10: 0000000000000001 R11: 0000000000000001 R12: ffff956678efeac0 R13: ffff956678efe800 R14: ffff956611545000 R15: ffff95667ac8f100 FS: 00007f2aa9120740(0000) GS:ffff95667b800000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000000000018 CR3: 000000011070c000 CR4: 0000000000350ee0 Call Trace: <TASK> qdisc_peek_dequeued+0x29/0x70 [sch_ets] tbf_dequeue+0x22/0x260 [sch_tbf] __qdisc_run+0x7f/0x630 net_tx_action+0x290/0x4c0 __do_softirq+0xee/0x4f8 irq_exit_rcu+0xf4/0x130 sysvec_apic_timer_interrupt+0x52/0xc0 asm_sysvec_apic_timer_interrupt+0x12/0x20 RIP: 0033:0x7f2aa7fc9ad4 Code: b9 ff ff 48 8b 54 24 18 48 83 c4 08 48 89 ee 48 89 df 5b 5d e9 ed fc ff ff 0f 1f 00 66 2e 0f 1f 84 00 00 00 00 00 f3 0f 1e fa <53> 48 83 ec 10 48 8b 05 10 64 33 00 48 8b 00 48 85 c0 0f 85 84 00 RSP: 002b:00007ffe5d33fab8 EFLAGS: 00000202 RAX: 0000000000000002 RBX: 0000561f72c31460 RCX: 0000561f72c31720 RDX: 0000000000000002 RSI: 0000561f72c31722 RDI: 0000561f72c31720 RBP: 000000000000002a R08: 00007ffe5d33fa40 R09: 0000000000000014 R10: 0000000000000000 R11: 0000000000000246 R12: 0000561f7187e380 R13: 0000000000000000 R14: 0000000000000000 R15: 0000561f72c31460 </TASK> Modules linked in: sch_ets sch_tbf dummy rfkill iTCO_wdt intel_rapl_msr iTCO_vendor_support intel_rapl_common joydev virtio_balloon lpc_ich i2c_i801 i2c_smbus pcspkr ip_tables xfs libcrc32c crct10dif_pclmul crc32_pclmul crc32c_intel ahci libahci ghash_clmulni_intel serio_raw libata virtio_blk virtio_console virtio_net net_failover failover sunrpc dm_mirror dm_region_hash dm_log dm_mod CR2: 0000000000000018

Ensuring that 'alist' was never zeroed [1] was not sufficient, we need to remove from the active list those elements that are no more SP nor DRR.

[1] https://lore.kernel.org/netdev/60d274838bf09777f0371253416e8af71360bc08.1633609148.git.dcaratti@redhat.com/

v3: fix race between ets_qdisc_change() and ets_qdisc_dequeue() delisting DRR classes beyond 'nbands' in ets_qdisc_change() with the qdisc lock acquired, thanks to Cong Wang.

v2: when a NULL qdisc is found in the DRR active list, try to dequeue skb from the next list item.

Record
CVE-2021-47557
Updated
2026-11-02
EUVDEUVD-2021-34559 No score

In the Linux kernel, the following vulnerability has been resolved:

net/sched: sch_ets: don't peek at classes beyond 'nbands'

when the number of DRR classes decreases, the round-robin active list can contain elements that have already been freed in ets_qdisc_change(). As a consequence, it's possible to see a NULL dereference crash, caused by the attempt to call cl->qdisc->ops->peek(cl->qdisc) when cl->qdisc is NULL:

BUG: kernel NULL pointer dereference, address: 0000000000000018 #PF: supervisor read access in kernel mode #PF: error_code(0x0000) - not-present page PGD 0 P4D 0 Oops: 0000 [#1] PREEMPT SMP NOPTI CPU: 1 PID: 910 Comm: mausezahn Not tainted 5.16.0-rc1+ #475 Hardware name: Red Hat KVM, BIOS 1.11.1-4.module+el8.1.0+4066+0f1aadab 04/01/2014 RIP: 0010:ets_qdisc_dequeue+0x129/0x2c0 [sch_ets] Code: c5 01 41 39 ad e4 02 00 00 0f 87 18 ff ff ff 49 8b 85 c0 02 00 00 49 39 c4 0f 84 ba 00 00 00 49 8b ad c0 02 00 00 48 8b 7d 10 <48> 8b 47 18 48 8b 40 38 0f ae e8 ff d0 48 89 c3 48 85 c0 0f 84 9d RSP: 0000:ffffbb36c0b5fdd8 EFLAGS: 00010287 RAX: ffff956678efed30 RBX: 0000000000000000 RCX: 0000000000000000 RDX: 0000000000000002 RSI: ffffffff9b938dc9 RDI: 0000000000000000 RBP: ffff956678efed30 R08: e2f3207fe360129c R09: 0000000000000000 R10: 0000000000000001 R11: 0000000000000001 R12: ffff956678efeac0 R13: ffff956678efe800 R14: ffff956611545000 R15: ffff95667ac8f100 FS: 00007f2aa9120740(0000) GS:ffff95667b800000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000000000018 CR3: 000000011070c000 CR4: 0000000000350ee0 Call Trace: <TASK> qdisc_peek_dequeued+0x29/0x70 [sch_ets] tbf_dequeue+0x22/0x260 [sch_tbf] __qdisc_run+0x7f/0x630 net_tx_action+0x290/0x4c0 __do_softirq+0xee/0x4f8 irq_exit_rcu+0xf4/0x130 sysvec_apic_timer_interrupt+0x52/0xc0 asm_sysvec_apic_timer_interrupt+0x12/0x20 RIP: 0033:0x7f2aa7fc9ad4 Code: b9 ff ff 48 8b 54 24 18 48 83 c4 08 48 89 ee 48 89 df 5b 5d e9 ed fc ff ff 0f 1f 00 66 2e 0f 1f 84 00 00 00 00 00 f3 0f 1e fa <53> 48 83 ec 10 48 8b 05 10 64 33 00 48 8b 00 48 85 c0 0f 85 84 00 RSP: 002b:00007ffe5d33fab8 EFLAGS: 00000202 RAX: 0000000000000002 RBX: 0000561f72c31460 RCX: 0000561f72c31720 RDX: 0000000000000002 RSI: 0000561f72c31722 RDI: 0000561f72c31720 RBP: 000000000000002a R08: 00007ffe5d33fa40 R09: 0000000000000014 R10: 0000000000000000 R11: 0000000000000246 R12: 0000561f7187e380 R13: 0000000000000000 R14: 0000000000000000 R15: 0000561f72c31460 </TASK> Modules linked in: sch_ets sch_tbf dummy rfkill iTCO_wdt intel_rapl_msr iTCO_vendor_support intel_rapl_common joydev virtio_balloon lpc_ich i2c_i801 i2c_smbus pcspkr ip_tables xfs libcrc32c crct10dif_pclmul crc32_pclmul crc32c_intel ahci libahci ghash_clmulni_intel serio_raw libata virtio_blk virtio_console virtio_net net_failover failover sunrpc dm_mirror dm_region_hash dm_log dm_mod CR2: 0000000000000018

Ensuring that 'alist' was never zeroed [1] was not sufficient, we need to remove from the active list those elements that are no more SP nor DRR.

[1] https://lore.kernel.org/netdev/60d274838bf09777f0371253416e8af71360bc08.1633609148.git.dcaratti@redhat.com/

v3: fix race between ets_qdisc_change() and ets_qdisc_dequeue() delisting DRR classes beyond 'nbands' in ets_qdisc_change() with the qdisc lock acquired, thanks to Cong Wang.

v2: when a NULL qdisc is found in the DRR active list, try to dequeue skb from the next list item.

Record
EUVD-2021-34559
Updated
2026-11-02
OSV 5.5

In the Linux kernel, the following vulnerability has been resolved:

net/sched: sch_ets: don't peek at classes beyond 'nbands'

when the number of DRR classes decreases, the round-robin active list can contain elements that have already been freed in ets_qdisc_change(). As a consequence, it's possible to see a NULL dereference crash, caused by the attempt to call cl->qdisc->ops->peek(cl->qdisc) when cl->qdisc is NULL:

BUG: kernel NULL pointer dereference, address: 0000000000000018 #PF: supervisor read access in kernel mode #PF: error_code(0x0000) - not-present page PGD 0 P4D 0 Oops: 0000 [#1] PREEMPT SMP NOPTI CPU: 1 PID: 910 Comm: mausezahn Not tainted 5.16.0-rc1+ #475 Hardware name: Red Hat KVM, BIOS 1.11.1-4.module+el8.1.0+4066+0f1aadab 04/01/2014 RIP: 0010:ets_qdisc_dequeue+0x129/0x2c0 [sch_ets] Code: c5 01 41 39 ad e4 02 00 00 0f 87 18 ff ff ff 49 8b 85 c0 02 00 00 49 39 c4 0f 84 ba 00 00 00 49 8b ad c0 02 00 00 48 8b 7d 10 <48> 8b 47 18 48 8b 40 38 0f ae e8 ff d0 48 89 c3 48 85 c0 0f 84 9d RSP: 0000:ffffbb36c0b5fdd8 EFLAGS: 00010287 RAX: ffff956678efed30 RBX: 0000000000000000 RCX: 0000000000000000 RDX: 0000000000000002 RSI: ffffffff9b938dc9 RDI: 0000000000000000 RBP: ffff956678efed30 R08: e2f3207fe360129c R09: 0000000000000000 R10: 0000000000000001 R11: 0000000000000001 R12: ffff956678efeac0 R13: ffff956678efe800 R14: ffff956611545000 R15: ffff95667ac8f100 FS: 00007f2aa9120740(0000) GS:ffff95667b800000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000000000018 CR3: 000000011070c000 CR4: 0000000000350ee0 Call Trace: <TASK> qdisc_peek_dequeued+0x29/0x70 [sch_ets] tbf_dequeue+0x22/0x260 [sch_tbf] __qdisc_run+0x7f/0x630 net_tx_action+0x290/0x4c0 __do_softirq+0xee/0x4f8 irq_exit_rcu+0xf4/0x130 sysvec_apic_timer_interrupt+0x52/0xc0 asm_sysvec_apic_timer_interrupt+0x12/0x20 RIP: 0033:0x7f2aa7fc9ad4 Code: b9 ff ff 48 8b 54 24 18 48 83 c4 08 48 89 ee 48 89 df 5b 5d e9 ed fc ff ff 0f 1f 00 66 2e 0f 1f 84 00 00 00 00 00 f3 0f 1e fa <53> 48 83 ec 10 48 8b 05 10 64 33 00 48 8b 00 48 85 c0 0f 85 84 00 RSP: 002b:00007ffe5d33fab8 EFLAGS: 00000202 RAX: 0000000000000002 RBX: 0000561f72c31460 RCX: 0000561f72c31720 RDX: 0000000000000002 RSI: 0000561f72c31722 RDI: 0000561f72c31720 RBP: 000000000000002a R08: 00007ffe5d33fa40 R09: 0000000000000014 R10: 0000000000000000 R11: 0000000000000246 R12: 0000561f7187e380 R13: 0000000000000000 R14: 0000000000000000 R15: 0000561f72c31460 </TASK> Modules linked in: sch_ets sch_tbf dummy rfkill iTCO_wdt intel_rapl_msr iTCO_vendor_support intel_rapl_common joydev virtio_balloon lpc_ich i2c_i801 i2c_smbus pcspkr ip_tables xfs libcrc32c crct10dif_pclmul crc32_pclmul crc32c_intel ahci libahci ghash_clmulni_intel serio_raw libata virtio_blk virtio_console virtio_net net_failover failover sunrpc dm_mirror dm_region_hash dm_log dm_mod CR2: 0000000000000018

Ensuring that 'alist' was never zeroed [1] was not sufficient, we need to remove from the active list those elements that are no more SP nor DRR.

[1] https://lore.kernel.org/netdev/60d274838bf09777f0371253416e8af71360bc08.1633609148.git.dcaratti@redhat.com/

v3: fix race between ets_qdisc_change() and ets_qdisc_dequeue() delisting DRR classes beyond 'nbands' in ets_qdisc_change() with the qdisc lock acquired, thanks to Cong Wang.

v2: when a NULL qdisc is found in the DRR active list, try to dequeue skb from the next list item.

Record
CVE-2021-47557
CVSS 3.1
5.5 MediumCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Updated
2026-11-02
OSVDEBIAN-CVE-2021-47557 5.5

In the Linux kernel, the following vulnerability has been resolved: net/sched: sch_ets: don't peek at classes beyond 'nbands' when the number of DRR classes decreases, the round-robin active list can contain elements that have already been freed in ets_qdisc_change(). As a consequence, it's possible to see a NULL dereference crash, caused by the attempt to call cl->qdisc->ops->peek(cl->qdisc) when cl->qdisc is NULL: BUG: kernel NULL pointer dereference, address: 0000000000000018 #PF: supervisor read access in kernel mode #PF: error_code(0x0000) - not-present page PGD 0 P4D 0 Oops: 0000 [#1] PREEMPT SMP NOPTI CPU: 1 PID: 910 Comm: mausezahn Not tainted 5.16.0-rc1+ #475 Hardware name: Red Hat KVM, BIOS 1.11.1-4.module+el8.1.0+4066+0f1aadab 04/01/2014 RIP: 0010:ets_qdisc_dequeue+0x129/0x2c0 [sch_ets] Code: c5 01 41 39 ad e4 02 00 00 0f 87 18 ff ff ff 49 8b 85 c0 02 00 00 49 39 c4 0f 84 ba 00 00 00 49 8b ad c0 02 00 00 48 8b 7d 10 <48> 8b 47 18 48 8b 40 38 0f ae e8 ff d0 48 89 c3 48 85 c0 0f 84 9d RSP: 0000:ffffbb36c0b5fdd8 EFLAGS: 00010287 RAX: ffff956678efed30 RBX: 0000000000000000 RCX: 0000000000000000 RDX: 0000000000000002 RSI: ffffffff9b938dc9 RDI: 0000000000000000 RBP: ffff956678efed30 R08: e2f3207fe360129c R09: 0000000000000000 R10: 0000000000000001 R11: 0000000000000001 R12: ffff956678efeac0 R13: ffff956678efe800 R14: ffff956611545000 R15: ffff95667ac8f100 FS: 00007f2aa9120740(0000) GS:ffff95667b800000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000000000018 CR3: 000000011070c000 CR4: 0000000000350ee0 Call Trace: <TASK> qdisc_peek_dequeued+0x29/0x70 [sch_ets] tbf_dequeue+0x22/0x260 [sch_tbf] __qdisc_run+0x7f/0x630 net_tx_action+0x290/0x4c0 __do_softirq+0xee/0x4f8 irq_exit_rcu+0xf4/0x130 sysvec_apic_timer_interrupt+0x52/0xc0 asm_sysvec_apic_timer_interrupt+0x12/0x20 RIP: 0033:0x7f2aa7fc9ad4 Code: b9 ff ff 48 8b 54 24 18 48 83 c4 08 48 89 ee 48 89 df 5b 5d e9 ed fc ff ff 0f 1f 00 66 2e 0f 1f 84 00 00 00 00 00 f3 0f 1e fa <53> 48 83 ec 10 48 8b 05 10 64 33 00 48 8b 00 48 85 c0 0f 85 84 00 RSP: 002b:00007ffe5d33fab8 EFLAGS: 00000202 RAX: 0000000000000002 RBX: 0000561f72c31460 RCX: 0000561f72c31720 RDX: 0000000000000002 RSI: 0000561f72c31722 RDI: 0000561f72c31720 RBP: 000000000000002a R08: 00007ffe5d33fa40 R09: 0000000000000014 R10: 0000000000000000 R11: 0000000000000246 R12: 0000561f7187e380 R13: 0000000000000000 R14: 0000000000000000 R15: 0000561f72c31460 </TASK> Modules linked in: sch_ets sch_tbf dummy rfkill iTCO_wdt intel_rapl_msr iTCO_vendor_support intel_rapl_common joydev virtio_balloon lpc_ich i2c_i801 i2c_smbus pcspkr ip_tables xfs libcrc32c crct10dif_pclmul crc32_pclmul crc32c_intel ahci libahci ghash_clmulni_intel serio_raw libata virtio_blk virtio_console virtio_net net_failover failover sunrpc dm_mirror dm_region_hash dm_log dm_mod CR2: 0000000000000018 Ensuring that 'alist' was never zeroed [1] was not sufficient, we need to remove from the active list those elements that are no more SP nor DRR. [1] https://lore.kernel.org/netdev/60d274838bf09777f0371253416e8af71360bc08.1633609148.git.dcaratti@redhat.com/ v3: fix race between ets_qdisc_change() and ets_qdisc_dequeue() delisting DRR classes beyond 'nbands' in ets_qdisc_change() with the qdisc lock acquired, thanks to Cong Wang. v2: when a NULL qdisc is found in the DRR active list, try to dequeue skb from the next list item.

Record
DEBIAN-CVE-2021-47557
CVSS 3.1
5.5 MediumCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Updated
2026-11-02
OSVUBUNTU-CVE-2021-47557 5.5

In the Linux kernel, the following vulnerability has been resolved: net/sched: sch_ets: don't peek at classes beyond 'nbands' when the number of DRR classes decreases, the round-robin active list can contain elements that have already been freed in ets_qdisc_change(). As a consequence, it's possible to see a NULL dereference crash, caused by the attempt to call cl->qdisc->ops->peek(cl->qdisc) when cl->qdisc is NULL: BUG: kernel NULL pointer dereference, address: 0000000000000018 #PF: supervisor read access in kernel mode #PF: error_code(0x0000) - not-present page PGD 0 P4D 0 Oops: 0000 [#1] PREEMPT SMP NOPTI CPU: 1 PID: 910 Comm: mausezahn Not tainted 5.16.0-rc1+ #475 Hardware name: Red Hat KVM, BIOS 1.11.1-4.module+el8.1.0+4066+0f1aadab 04/01/2014 RIP: 0010:ets_qdisc_dequeue+0x129/0x2c0 [sch_ets] Code: c5 01 41 39 ad e4 02 00 00 0f 87 18 ff ff ff 49 8b 85 c0 02 00 00 49 39 c4 0f 84 ba 00 00 00 49 8b ad c0 02 00 00 48 8b 7d 10 <48> 8b 47 18 48 8b 40 38 0f ae e8 ff d0 48 89 c3 48 85 c0 0f 84 9d RSP: 0000:ffffbb36c0b5fdd8 EFLAGS: 00010287 RAX: ffff956678efed30 RBX: 0000000000000000 RCX: 0000000000000000 RDX: 0000000000000002 RSI: ffffffff9b938dc9 RDI: 0000000000000000 RBP: ffff956678efed30 R08: e2f3207fe360129c R09: 0000000000000000 R10: 0000000000000001 R11: 0000000000000001 R12: ffff956678efeac0 R13: ffff956678efe800 R14: ffff956611545000 R15: ffff95667ac8f100 FS: 00007f2aa9120740(0000) GS:ffff95667b800000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000000000018 CR3: 000000011070c000 CR4: 0000000000350ee0 Call Trace: <TASK> qdisc_peek_dequeued+0x29/0x70 [sch_ets] tbf_dequeue+0x22/0x260 [sch_tbf] __qdisc_run+0x7f/0x630 net_tx_action+0x290/0x4c0 __do_softirq+0xee/0x4f8 irq_exit_rcu+0xf4/0x130 sysvec_apic_timer_interrupt+0x52/0xc0 asm_sysvec_apic_timer_interrupt+0x12/0x20 RIP: 0033:0x7f2aa7fc9ad4 Code: b9 ff ff 48 8b 54 24 18 48 83 c4 08 48 89 ee 48 89 df 5b 5d e9 ed fc ff ff 0f 1f 00 66 2e 0f 1f 84 00 00 00 00 00 f3 0f 1e fa <53> 48 83 ec 10 48 8b 05 10 64 33 00 48 8b 00 48 85 c0 0f 85 84 00 RSP: 002b:00007ffe5d33fab8 EFLAGS: 00000202 RAX: 0000000000000002 RBX: 0000561f72c31460 RCX: 0000561f72c31720 RDX: 0000000000000002 RSI: 0000561f72c31722 RDI: 0000561f72c31720 RBP: 000000000000002a R08: 00007ffe5d33fa40 R09: 0000000000000014 R10: 0000000000000000 R11: 0000000000000246 R12: 0000561f7187e380 R13: 0000000000000000 R14: 0000000000000000 R15: 0000561f72c31460 </TASK> Modules linked in: sch_ets sch_tbf dummy rfkill iTCO_wdt intel_rapl_msr iTCO_vendor_support intel_rapl_common joydev virtio_balloon lpc_ich i2c_i801 i2c_smbus pcspkr ip_tables xfs libcrc32c crct10dif_pclmul crc32_pclmul crc32c_intel ahci libahci ghash_clmulni_intel serio_raw libata virtio_blk virtio_console virtio_net net_failover failover sunrpc dm_mirror dm_region_hash dm_log dm_mod CR2: 0000000000000018 Ensuring that 'alist' was never zeroed [1] was not sufficient, we need to remove from the active list those elements that are no more SP nor DRR. [1] https://lore.kernel.org/netdev/60d274838bf09777f0371253416e8af71360bc08.1633609148.git.dcaratti@redhat.com/ v3: fix race between ets_qdisc_change() and ets_qdisc_dequeue() delisting DRR classes beyond 'nbands' in ets_qdisc_change() with the qdisc lock acquired, thanks to Cong Wang. v2: when a NULL qdisc is found in the DRR active list, try to dequeue skb from the next list item.

Record
UBUNTU-CVE-2021-47557
CVSS 3.1
5.5 MediumCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Updated
2026-11-02
Show 10 moreShow less
OSVSUSE-SU-2024:2008-1 No score

Security update for the Linux Kernel

The SUSE Linux Enterprise 15 SP5 RT kernel was updated to receive various security bugfixes.

The following security bugs were fixed:

  • CVE-2021-47548: Fixed a possible array out-of=bounds (bsc#1225506)
  • CVE-2022-48689: Fixed data-race in lru_add_fn (bsc#1223959)
  • CVE-2022-48691: Fixed memory leak in netfilter (bsc#1223961)
  • CVE-2023-1829: Fixed a use-after-free vulnerability in the control index filter (tcindex) (bsc#1210335).
  • CVE-2023-42755: Check user supplied offsets (bsc#1215702).
  • CVE-2023-52586: Fixed mutex lock in control vblank irq (bsc#1221081).
  • CVE-2023-52618: Fixed string overflow in block/rnbd-srv (bsc#1221615).
  • CVE-2023-52656: Dropped any code related to SCM_RIGHTS (bsc#1224187).
  • CVE-2023-52660: Fiedx IRQ handling due to shared interrupts (bsc#1224443).
  • CVE-2023-52664: Eliminate double free in error handling logic (bsc#1224747).
  • CVE-2023-52671: Fixed hang/underflow when transitioning to ODM4:1 (bsc#1224729).
  • CVE-2023-52674: Add clamp() in scarlett2_mixer_ctl_put() (bsc#1224727).
  • CVE-2023-52680: Fixed missing error checks to *_ctl_get() (bsc#1224608).
  • CVE-2023-52692: Fixed missing error check to scarlett2_usb_set_config() (bsc#1224628).
  • CVE-2023-52698: Fixed memory leak in netlbl_calipso_add_pass() (CVE-2023-52698 bsc#1224621)
  • CVE-2023-52746: Prevent potential spectre v1 gadget in xfrm_xlate32_attr() (bsc#1225114)
  • CVE-2023-52757: Fixed potential deadlock when releasing mids (bsc#1225548).
  • CVE-2023-52795: Fixed use after free in vhost_vdpa_probe() (bsc#1225085).
  • CVE-2023-52796: Add ipvlan_route_v6_outbound() helper (bsc#1224930).
  • CVE-2023-52807: Fixed out-of-bounds access may occur when coalesce info is read via debugfs (bsc#1225097).
  • CVE-2023-52860: Fixed null pointer dereference in hisi_hns3 (bsc#1224936).
  • CVE-2024-2201: Fixed information leak in x86/BHI (bsc#1217339).
  • CVE-2024-26643: Fixed mark set as dead when unbinding anonymous set with timeout (bsc#1221829).
  • CVE-2024-26679: Fixed read sk->sk_family once in inet_recv_error() (bsc#1222385).
  • CVE-2024-26692: Fixed regression in writes when non-standard maximum write size negotiated (bsc#1222464).
  • CVE-2024-26715: Fixed NULL pointer dereference in dwc3_gadget_suspend (bsc#1222561).
  • CVE-2024-26742: Fixed disable_managed_interrupts (git-fixes bsc#1222608).
  • CVE-2024-26775: Fixed potential deadlock at set_capacity (bsc#1222627).
  • CVE-2024-26791: Fixed properly validate device names in btrfs (bsc#1222793)
  • CVE-2024-26822: Set correct id, uid and cruid for multiuser automounts (bsc#1223011).
  • CVE-2024-26828: Fixed underflow in parse_server_interfaces() (bsc#1223084).
  • CVE-2024-26876: Fixed crash on irq during probe (bsc#1223119).
  • CVE-2024-26900: Fixed kmemleak of rdev->serial (bsc#1223046).
  • CVE-2024-26915: Reset IH OVERFLOW_CLEAR bit (bsc#1223207)
  • CVE-2024-26919: Fixed debugfs directory leak (bsc#1223847).
  • CVE-2024-26921: Preserve kabi for sk_buff (bsc#1223138).
  • CVE-2024-26925: Release mutex after nft_gc_seq_end from abort path (bsc#1223390).
  • CVE-2024-26928: Fixed potential UAF in cifs_debug_files_proc_show() (bsc#1223532).
  • CVE-2024-26939: Fixed UAF on destroy against retire race (bsc#1223679).
  • CVE-2024-26958: Fixed UAF in direct writes (bsc#1223653).
  • CVE-2024-27042: Fixed potential out-of-bounds access in 'amdgpu_discovery_reg_base_init()' (bsc#1223823).
  • CVE-2024-27395: Fixed Use-After-Free in ovs_ct_exit (bsc#1224098).
  • CVE-2024-27396: Fixed Use-After-Free in gtp_dellink (bsc#1224096).
  • CVE-2024-27398: Fixed use-after-free bugs caused by sco_sock_timeout (bsc#1224174).
  • CVE-2024-27401: Fixed user_length taken into account when fetching packet contents (bsc#1224181).
  • CVE-2024-27417: Fixed potential 'struct net' leak in inet6_rtm_getaddr() (bsc#1224721)
  • CVE-2024-27419: Fixed data-races around sysctl_net_busy_read (bsc#1224759)
  • CVE-2024-27431: Fixed Zero-initialise xdp_rxq_info struct before running XDP program (bsc#1224718).
  • CVE-2024-35791: Flush pages under…
Record
SUSE-SU-2024:2008-1
Updated
2026-11-02
OSVSUSE-SU-2024:2010-1 No score

Security update for the Linux Kernel

The SUSE Linux Enterprise 15 SP3 RT kernel was updated to receive various security bugfixes.

The following security bugs were fixed:

  • CVE-2024-26921: Preserve kabi for sk_buff (bsc#1223138).
  • CVE-2021-47378: Destroy cm id before destroy qp to avoid use after free (bsc#1225201).
  • CVE-2021-47496: Fix flipped sign in tls_err_abort() calls (bsc#1225354)
  • CVE-2021-47402: Protect fl_walk() with rcu (bsc#1225301)
  • CVE-2022-48673: kABI workarounds for struct smc_link (bsc#1223934).
  • CVE-2023-52871: Handle a second device without data corruption (bsc#1225534)
  • CVE-2024-26828: Fixed underflow in parse_server_interfaces() (bsc#1223084).
  • CVE-2021-47497: Fixed shift-out-of-bound (UBSAN) with byte size cells (bsc#1225355).
  • CVE-2021-47500: Fixed trigger reference couting (bsc#1225360).
  • CVE-2024-27413: Fixed incorrect allocation size (bsc#1224438).
  • CVE-2021-47383: Fiedx out-of-bound vmalloc access in imageblit (bsc#1225208).
  • CVE-2021-47511: Fixed negative period/buffer sizes (bsc#1225411).
  • CVE-2023-52840: Fix use after free in rmi_unregister_function() (bsc#1224928).
  • CVE-2021-47261: Fix initializing CQ fragments buffer (bsc#1224954)
  • CVE-2021-47254: Fix use-after-free in gfs2_glock_shrink_scan (bsc#1224888).
  • CVE-2024-27398: Fixed use-after-free bugs caused by sco_sock_timeout (bsc#1224174).
  • CVE-2024-26929: Fixed double free of fcport (bsc#1223715).
  • CVE-2024-26930: Fixed double free of the ha->vp_map pointer (bsc#1223626).
  • CVE-2023-52655: Check packet for fixup for true limit (bsc#1217169).
  • CVE-2023-4244: Fixed a use-after-free in the nf_tables component, which could be exploited to achieve local privilege escalation (bsc#1215420).
  • CVE-2023-1829: Fixed a use-after-free vulnerability in the control index filter (tcindex) (bsc#1210335).
  • CVE-2023-52686: Fix a null pointer in opal_event_init() (bsc#1065729).

The following non-security bugs were fixed:

  • af_unix: annote lockless accesses to unix_tot_inflight & gc_in_progress (bsc#1223384).
  • af_unix: Do not use atomic ops for unix_sk(sk)->inflight (bsc#1223384).
  • af_unix: Replace BUG_ON() with WARN_ON_ONCE() (bsc#1223384).
  • btrfs: do not start relocation until in progress drops are done (bsc#1222251).
  • btrfs: do not start relocation until in progress drops are done (bsc#1222251).
  • cifs: add missing spinlock around tcon refcount (bsc#1213476).
  • cifs: avoid dup prefix path in dfs_get_automount_devname() (bsc#1213476).
  • cifs: avoid race conditions with parallel reconnects (bsc#1213476).
  • cifs: avoid re-lookups in dfs_cache_find() (bsc#1213476).
  • cifs: avoid use of global locks for high contention data (bsc#1213476).
  • cifs: check only tcon status on tcon related functions (bsc#1213476).
  • cifs: do all necessary checks for credits within or before locking (bsc#1213476).
  • cifs: do not block in dfs_cache_noreq_update_tgthint() (bsc#1213476).
  • cifs: do not refresh cached referrals from unactive mounts (bsc#1213476).
  • cifs: do not take exclusive lock for updating target hints (bsc#1213476).
  • cifs: fix confusing debug message (bsc#1213476).
  • cifs: fix missing unload_nls() in smb2_reconnect() (bsc#1213476).
  • cifs: fix potential deadlock in cache_refresh_path() (bsc#1213476).
  • cifs: fix refresh of cached referrals (bsc#1213476).
  • cifs: fix return of uninitialized rc in dfs_cache_update_tgthint() (bsc#1213476).
  • cifs: fix source pathname comparison of dfs supers (bsc#1213476).
  • cifs: fix status checks in cifs_tree_connect (bsc#1213476).
  • cifs: fix use-after-free bug in refresh_cache_worker() (bsc#1213476).
  • cifs: get rid of dns resolve worker (bsc#1213476).
  • cifs: get rid of mount options string parsing (bsc#1213476).
  • cifs: handle cache lookup errors different than -ENOENT (bsc#1213476).
  • cifs: ignore ipc reconnect failures during dfs failover (bsc#1213476).
  • cifs: match even the scope id for ipv6 addresses (bsc#1213476).
  • cifs: optimize reconnect of nested links (bsc#1213476).
  • cifs: prevent data race in smb2_reconnect() (bsc#1213476). -…
Record
SUSE-SU-2024:2010-1
Updated
2026-11-02
OSVSUSE-SU-2024:2019-1 No score

Security update for the Linux Kernel

The SUSE Linux Enterprise 15 SP5 Azure kernel was updated to receive various security bugfixes.

The following security bugs were fixed:

  • CVE-2024-35924: Limit read size on v1.2 (bsc#1224657).
  • CVE-2024-26921: Preserve kabi for sk_buff (bsc#1223138).
  • CVE-2024-35976: Validate user input for XDP_{UMEM|COMPLETION}_FILL_RING (bsc#1224575).
  • CVE-2024-36938: Fixed NULL pointer dereference in sk_psock_skb_ingress_enqueue (bsc#1225761).
  • CVE-2024-35905: Fixed int overflow for stack access size (bsc#1224488).
  • CVE-2023-52795: Fixed use after free in vhost_vdpa_probe() (bsc#1225085).
  • CVE-2024-35998: Fixed lock ordering potential deadlock in cifs_sync_mid_result (bsc#1224549).
  • CVE-2023-52757: Fixed potential deadlock when releasing mids (bsc#1225548).
  • CVE-2021-47548: Fixed a possible array out-of=bounds (bsc#1225506)
  • CVE-2024-26828: Fixed underflow in parse_server_interfaces() (bsc#1223084).
  • CVE-2024-26822: Set correct id, uid and cruid for multiuser automounts (bsc#1223011).
  • CVE-2024-35999: Fixed missing lock when picking channel (bsc#1224550).
  • CVE-2024-35861: Fixed potential UAF in cifs_signal_cifsd_for_reconnect() (bsc#1224766).
  • CVE-2024-35862: Fixed potential UAF in smb2_is_network_name_deleted() (bsc#1224764).
  • CVE-2024-35863: Fixed potential UAF in is_valid_oplock_break() (bsc#1224763).
  • CVE-2024-35865: Fixed potential UAF in smb2_is_valid_oplock_break() (bsc#1224668).
  • CVE-2024-35864: Fixed potential UAF in smb2_is_valid_lease_break() (bsc#1224765).
  • CVE-2024-35867: Fixed potential UAF in cifs_stats_proc_show() (bsc#1224664).
  • CVE-2024-35868: Fixed potential UAF in cifs_stats_proc_write() (bsc#1224678).
  • CVE-2024-35866: Fixed potential UAF in cifs_dump_full_key() (bsc#1224667).
  • CVE-2024-26928: Fixed potential UAF in cifs_debug_files_proc_show() (bsc#1223532).
  • CVE-2024-35869: Guarantee refcounted children from parent session (bsc#1224679).
  • CVE-2024-35870: Fixed UAF in smb2_reconnect_server() (bsc#1224672).
  • CVE-2024-26692: Fixed regression in writes when non-standard maximum write size negotiated (bsc#1222464).
  • CVE-2024-26925: Release mutex after nft_gc_seq_end from abort path (bsc#1223390).
  • CVE-2023-42755: Check user supplied offsets (bsc#1215702).
  • CVE-2024-35964: Fixed not validating setsockopt user input (bsc#1224581).
  • CVE-2023-52698: Fixed memory leak in netlbl_calipso_add_pass() (CVE-2023-52698 bsc#1224621)
  • CVE-2023-52664: Eliminate double free in error handling logic (bsc#1224747).
  • CVE-2023-52807: Fixed out-of-bounds access may occur when coalesce info is read via debugfs (bsc#1225097).
  • CVE-2024-27431: Fixed Zero-initialise xdp_rxq_info struct before running XDP program (bsc#1224718).
  • CVE-2024-35860: struct bpf_link and bpf_link_ops kABI workaround (bsc#1224531).
  • CVE-2023-52671: Fixed hang/underflow when transitioning to ODM4:1 (bsc#1224729).
  • CVE-2024-35799: Prevent crash when disable stream (bsc#1224740).
  • CVE-2024-35951: Fixed the error path in panfrost_mmu_map_fault_addr() (bsc#1224701).
  • CVE-2024-27413: Fixed incorrect allocation size (bsc#1224438).
  • CVE-2024-35817: Set gtt bound flag in amdgpu_ttm_gart_bind (bsc#1224736).
  • CVE-2024-35877: Fixed VM_PAT handling in COW mappings (bsc#1224525).
  • CVE-2024-35969: Fixed race condition between ipv6_get_ifaddr and ipv6_del_addr (bsc#1224580).
  • CVE-2023-52746: Prevent potential spectre v1 gadget in xfrm_xlate32_attr() (bsc#1225114)
  • CVE-2024-35872: Fixed GUP-fast succeeding on secretmem folios (bsc#1224530).
  • CVE-2024-35852: Fixed memory leak when canceling rehash work (bsc#1224502).
  • CVE-2024-36006: Fixed incorrect list API usage (bsc#1224541).
  • CVE-2024-36007: Fixed warning during rehash (bsc#1224543).
  • CVE-2024-35885: Stop interface during shutdown (bsc#1224519).
  • CVE-2024-35907: Call request_irq() after NAPI initialized (bsc#1224492).
  • CVE-2023-52796: Add ipvlan_route_v6_outbound() helper (bsc#1224930).
  • CVE-2024-35939: Fixed leak pages on dma_set_decrypted() failure…
Record
SUSE-SU-2024:2019-1
Updated
2026-11-02
OSVSUSE-SU-2024:2185-1 No score

Security update for the Linux Kernel

The SUSE Linux Enterprise 15 SP3 kernel was updated to receive various security bugfixes.

The following security bugs were fixed:

  • CVE-2021-47378: Destroy cm id before destroy qp to avoid use after free (bsc#1225201).
  • CVE-2021-47496: Fix flipped sign in tls_err_abort() calls (bsc#1225354)
  • CVE-2021-47402: Protect fl_walk() with rcu (bsc#1225301)
  • CVE-2022-48673: kABI workarounds for struct smc_link (bsc#1223934).
  • CVE-2023-52871: Handle a second device without data corruption (bsc#1225534)
  • CVE-2024-26828: Fix underflow in parse_server_interfaces() (bsc#1223084).
  • CVE-2021-47497: Fixed shift-out-of-bound (UBSAN) with byte size cells (bsc#1225355).
  • CVE-2021-47500: Fixed trigger reference couting (bsc#1225360).
  • CVE-2024-27413: Fix incorrect allocation size (bsc#1224438).
  • CVE-2021-47383: Fiedx out-of-bound vmalloc access in imageblit (bsc#1225208).
  • CVE-2021-47511: Fixed negative period/buffer sizes (bsc#1225411).
  • CVE-2023-52840: Fix use after free in rmi_unregister_function() (bsc#1224928).
  • CVE-2021-47261: Fix initializing CQ fragments buffer (bsc#1224954)
  • CVE-2021-47254: Fix use-after-free in gfs2_glock_shrink_scan (bsc#1224888).
  • CVE-2024-27398: Fixed use-after-free bugs caused by sco_sock_timeout (bsc#1224174).
  • CVE-2024-26921: Preserve kabi for sk_buff (bsc#1223138).
  • CVE-2023-52655: Check packet for fixup for true limit (bsc#1217169).
  • CVE-2023-4244: Fixed a use-after-free in the nf_tables component, which could be exploited to achieve local privilege escalation (bsc#1215420).
  • CVE-2023-4244: Fixed a use-after-free in the nf_tables component, which could be exploited to achieve local privilege escalation (bsc#1215420).
  • CVE-2023-1829: Fixed a use-after-free vulnerability in the control index filter (tcindex) (bsc#1210335).
  • CVE-2023-52686: Fix a null pointer in opal_event_init() (bsc#1065729).

The following non-security bugs were fixed:

  • af_unix: annote lockless accesses to unix_tot_inflight & gc_in_progress (bsc#1223384).
  • af_unix: Do not use atomic ops for unix_sk(sk)->inflight (bsc#1223384).
  • af_unix: Replace BUG_ON() with WARN_ON_ONCE() (bsc#1223384).
  • btrfs: do not start relocation until in progress drops are done (bsc#1222251).
  • btrfs: do not start relocation until in progress drops are done (bsc#1222251).
  • cifs: add missing spinlock around tcon refcount (bsc#1213476).
  • cifs: avoid dup prefix path in dfs_get_automount_devname() (bsc#1213476).
  • cifs: avoid race conditions with parallel reconnects (bsc#1213476).
  • cifs: avoid re-lookups in dfs_cache_find() (bsc#1213476).
  • cifs: avoid use of global locks for high contention data (bsc#1213476).
  • cifs: check only tcon status on tcon related functions (bsc#1213476).
  • cifs: do all necessary checks for credits within or before locking (bsc#1213476).
  • cifs: do not block in dfs_cache_noreq_update_tgthint() (bsc#1213476).
  • cifs: do not refresh cached referrals from unactive mounts (bsc#1213476).
  • cifs: do not take exclusive lock for updating target hints (bsc#1213476).
  • cifs: fix confusing debug message (bsc#1213476).
  • cifs: fix missing unload_nls() in smb2_reconnect() (bsc#1213476).
  • cifs: fix potential deadlock in cache_refresh_path() (bsc#1213476).
  • cifs: fix refresh of cached referrals (bsc#1213476).
  • cifs: fix return of uninitialized rc in dfs_cache_update_tgthint() (bsc#1213476).
  • cifs: fix source pathname comparison of dfs supers (bsc#1213476).
  • cifs: fix status checks in cifs_tree_connect (bsc#1213476).
  • cifs: fix use-after-free bug in refresh_cache_worker() (bsc#1213476).
  • cifs: get rid of dns resolve worker (bsc#1213476).
  • cifs: get rid of mount options string parsing (bsc#1213476).
  • cifs: handle cache lookup errors different than -ENOENT (bsc#1213476).
  • cifs: ignore ipc reconnect failures during dfs failover (bsc#1213476).
  • cifs: match even the scope id for ipv6 addresses (bsc#1213476).
  • cifs: optimize reconnect of nested links (bsc#1213476).
  • cifs: prevent data race in smb2_reconnect() (bsc#1213476). -…
Record
SUSE-SU-2024:2185-1
Updated
2026-11-02
OSVSUSE-SU-2024:2190-1 No score

Security update for the Linux Kernel

The SUSE Linux Enterprise 15 SP5 kernel was updated to receive various security bugfixes.

The following security bugs were fixed:

  • CVE-2021-47548: Fixed a possible array out-of=bounds (bsc#1225506)
  • CVE-2022-48689: Fixed data-race in lru_add_fn (bsc#1223959)
  • CVE-2022-48691: Fixed memory leak in netfilter (bsc#1223961)
  • CVE-2023-1829: Fixed a use-after-free vulnerability in the control index filter (tcindex) (bsc#1210335).
  • CVE-2023-42755: Check user supplied offsets (bsc#1215702).
  • CVE-2023-52586: Fixed mutex lock in control vblank irq (bsc#1221081).
  • CVE-2023-52618: Fixed string overflow in block/rnbd-srv (bsc#1221615).
  • CVE-2023-52655: Check packet for fixup for true limit (bsc#1217169).
  • CVE-2023-52656: Dropped any code related to SCM_RIGHTS (bsc#1224187).
  • CVE-2023-52660: Fiedx IRQ handling due to shared interrupts (bsc#1224443).
  • CVE-2023-52664: Eliminate double free in error handling logic (bsc#1224747).
  • CVE-2023-52671: Fixed hang/underflow when transitioning to ODM4:1 (bsc#1224729).
  • CVE-2023-52674: Add clamp() in scarlett2_mixer_ctl_put() (bsc#1224727).
  • CVE-2023-52680: Fixed missing error checks to *_ctl_get() (bsc#1224608).
  • CVE-2023-52692: Fixed missing error check to scarlett2_usb_set_config() (bsc#1224628).
  • CVE-2023-52698: Fixed memory leak in netlbl_calipso_add_pass() (bsc#1224621)
  • CVE-2023-52746: Prevent potential spectre v1 gadget in xfrm_xlate32_attr() (bsc#1225114)
  • CVE-2023-52757: Fixed potential deadlock when releasing mids (bsc#1225548).
  • CVE-2023-52795: Fixed use after free in vhost_vdpa_probe() (bsc#1225085).
  • CVE-2023-52796: Add ipvlan_route_v6_outbound() helper (bsc#1224930).
  • CVE-2023-52807: Fixed out-of-bounds access may occur when coalesce info is read via debugfs (bsc#1225097).
  • CVE-2023-52860: Fixed null pointer dereference in hisi_hns3 (bsc#1224936).
  • CVE-2023-6531: Fixed a use-after-free flaw due to a race problem in the unix garbage collector's deletion of SKB races with unix_stream_read_generic()on the socket that the SKB is queued on (bsc#1218447).
  • CVE-2024-2201: Fixed information leak in x86/BHI (bsc#1217339).
  • CVE-2024-26643: Fixed mark set as dead when unbinding anonymous set with timeout (bsc#1221829).
  • CVE-2024-26679: Fixed read sk->sk_family once in inet_recv_error() (bsc#1222385).
  • CVE-2024-26692: Fixed regression in writes when non-standard maximum write size negotiated (bsc#1222464).
  • CVE-2024-26700: Fixed drm/amd/display: Fix MST Null Ptr for RV (bsc#1222870)
  • CVE-2024-26715: Fixed NULL pointer dereference in dwc3_gadget_suspend (bsc#1222561).
  • CVE-2024-26742: Fixed disable_managed_interrupts (git-fixes bsc#1222608).
  • CVE-2024-26775: Fixed potential deadlock at set_capacity (bsc#1222627).
  • CVE-2024-26777: Error out if pixclock equals zero in fbdev/sis (bsc#1222765)
  • CVE-2024-26778: Error out if pixclock equals zero in fbdev/savage (bsc#1222770)
  • CVE-2024-26791: Fixed properly validate device names in btrfs (bsc#1222793)
  • CVE-2024-26822: Set correct id, uid and cruid for multiuser automounts (bsc#1223011).
  • CVE-2024-26828: Fixed underflow in parse_server_interfaces() (bsc#1223084).
  • CVE-2024-26839: Fixed a memleak in init_credit_return() (bsc#1222975)
  • CVE-2024-26876: Fixed crash on irq during probe (bsc#1223119).
  • CVE-2024-26900: Fixed kmemleak of rdev->serial (bsc#1223046).
  • CVE-2024-26907: Fixed a fortify source warning while accessing Eth segment in mlx5 (bsc#1223203).
  • CVE-2024-26915: Reset IH OVERFLOW_CLEAR bit (bsc#1223207)
  • CVE-2024-26919: Fixed debugfs directory leak (bsc#1223847).
  • CVE-2024-26921: Preserve kabi for sk_buff (bsc#1223138).
  • CVE-2024-26925: Release mutex after nft_gc_seq_end from abort path (bsc#1223390).
  • CVE-2024-26928: Fixed potential UAF in cifs_debug_files_proc_show() (bsc#1223532).
  • CVE-2024-26939: Fixed UAF on destroy against retire race (bsc#1223679).
  • CVE-2024-26958: Fixed UAF in direct writes (bsc#1223653).
  • CVE-2024-27042: Fixed potential out-of-bounds access in…
Record
SUSE-SU-2024:2190-1
Updated
2026-11-02
OSVSUSE-SU-2025:02264-1 No score

Security update for the Linux Kernel

The SUSE Linux Enterprise 15 SP5 kernel was updated to receive various security bugfixes.

The following security bugs were fixed:

  • CVE-2021-47557: net/sched: sch_ets: do not peek at classes beyond 'nbands' (bsc#1207361 bsc#1225468).
  • CVE-2021-47595: net/sched: sch_ets: do not remove idle classes from the round-robin list (bsc#1207361 bsc#1226552).
  • CVE-2023-52924: netfilter: nf_tables: do not skip expired elements during walk (bsc#1236821).
  • CVE-2023-52925: netfilter: nf_tables: do not fail inserts if duplicate has expired (bsc#1236822).
  • CVE-2024-26808: netfilter: nft_chain_filter: handle NETDEV_UNREGISTER for inet/ingress basechain (bsc#1222634).
  • CVE-2024-26924: scsi: lpfc: Release hbalock before calling lpfc_worker_wake_up() (bsc#1225820).
  • CVE-2024-27397: kabi: place tstamp needed for nftables set in a hole (bsc#1224095).
  • CVE-2024-36978: net: sched: sch_multiq: fix possible OOB write in multiq_tune() (bsc#1226514).
  • CVE-2024-46800: sch/netem: fix use after free in netem_dequeue (bsc#1230827).
  • CVE-2024-53125: bpf: sync_linked_regs() must preserve subreg_def (bsc#1234156).
  • CVE-2024-53141: netfilter: ipset: add missing range check in bitmap_ip_uadt (bsc#1234381).
  • CVE-2024-53197: ALSA: usb-audio: Fix potential out-of-bound accesses for Extigy and Mbox devices (bsc#1235464).
  • CVE-2024-56770: sch/netem: fix use after free in netem_dequeue (bsc#1235637).
  • CVE-2025-21700: net: sched: Disallow replacing of child qdisc from one parent to another (bsc#1237159).
  • CVE-2025-21702: pfifo_tail_enqueue: Drop new packet when sch->limit == 0 (bsc#1237312).
  • CVE-2025-21703: netem: Update sch->q.qlen before qdisc_tree_reduce_backlog() (bsc#1237313).
  • CVE-2025-21756: vsock: Orphan socket after transport release (bsc#1238876).
  • CVE-2025-23141: KVM: x86: Acquire SRCU in KVM_GET_MP_STATE to protect guest memory accesses (bsc#1242782).
  • CVE-2025-37752: net_sched: sch_sfq: move the limit validation (bsc#1242504).
  • CVE-2025-37823: net_sched: hfsc: Fix a potential UAF in hfsc_dequeue() too (bsc#1242924).
  • CVE-2025-37890: net_sched: hfsc: Fix a UAF vulnerability in class with netem as child qdisc (bsc#1243330).
  • CVE-2025-37997: netfilter: ipset: fix region locking in hash types (bsc#1243832).
  • CVE-2025-38000: sch_hfsc: Fix qlen accounting bug when using peek in hfsc_enqueue() (bsc#1244277).
  • CVE-2025-38001: net_sched: hfsc: Address reentrant enqueue adding class to eltree twice (bsc#1244234).
  • CVE-2025-38014: dmaengine: idxd: Refactor remove call with idxd_cleanup() helper (bsc#1244732).
  • CVE-2025-38060: bpf: abort verification if env->cur_state->loop_entry != NULL (bsc#1245155).
  • CVE-2025-38083: net_sched: prio: fix a race in prio_tune() (bsc#1245183).

The following non-security bugs were fixed:

  • ALSA: usb-audio: Fix a DMA to stack memory bug (git-fixes).
  • Fix reference in 'net_sched: sch_sfq: use a temporary work area for validating configuration' (bsc#1242504)
  • MyBS: Correctly generate build flags for non-multibuild package limit (bsc# 1244241) Fixes: 0999112774fc ('MyBS: Use buildflags to set which package to build')
  • MyBS: Do not build kernel-obs-qa with limit_packages Fixes: 58e3f8c34b2b ('bs-upload-kernel: Pass limit_packages also on multibuild')
  • MyBS: Simplify qa_expr generation Start with a 0 which makes the expression valid even if there are no QA repositories (currently does not happen). Then separator is always needed.
  • bs-upload-kernel: Pass limit_packages also on multibuild Fixes: 0999112774fc ('MyBS: Use buildflags to set which package to build') Fixes: 747f601d4156 ('bs-upload-kernel, MyBS, Buildresults: Support multibuild (JSC-SLE#5501, boo#1211226, bsc#1218184)')
  • hugetlb: unshare some PMDs when splitting VMAs (bsc#1245431).
  • kernel-source: Do not use multiple -r in sed parameters
  • kernel-source: Remove log.sh from sources
  • mkspec: Exclude rt flavor from kernel-syms dependencies (bsc#1244337).
  • mm/hugetlb: fix huge_pmd_unshare() vs GUP-fast race (bsc#1245431).
  • mm/hugetlb: unshare…
Record
SUSE-SU-2025:02264-1
Updated
2026-11-02
OSVSUSE-SU-2025:02321-1 No score

Security update for the Linux Kernel

The SUSE Linux Enterprise 15 SP5 RT kernel was updated to receive various security bugfixes.

The following security bugs were fixed:

  • CVE-2021-47557: net/sched: sch_ets: do not peek at classes beyond 'nbands' (bsc#1207361 bsc#1225468).
  • CVE-2021-47595: net/sched: sch_ets: do not remove idle classes from the round-robin list (bsc#1207361 bsc#1226552).
  • CVE-2023-52924: netfilter: nf_tables: do not skip expired elements during walk (bsc#1236821).
  • CVE-2023-52925: netfilter: nf_tables: do not fail inserts if duplicate has expired (bsc#1236822).
  • CVE-2024-26808: netfilter: nft_chain_filter: handle NETDEV_UNREGISTER for inet/ingress basechain (bsc#1222634).
  • CVE-2024-26924: scsi: lpfc: Release hbalock before calling lpfc_worker_wake_up() (bsc#1225820).
  • CVE-2024-27397: kabi: place tstamp needed for nftables set in a hole (bsc#1224095).
  • CVE-2024-28956: x86/its: Add support for ITS-safe indirect thunk (bsc#1242006).
  • CVE-2024-36978: net: sched: sch_multiq: fix possible OOB write in multiq_tune() (bsc#1226514).
  • CVE-2024-46800: sch/netem: fix use after free in netem_dequeue (bsc#1230827).
  • CVE-2024-53125: bpf: sync_linked_regs() must preserve subreg_def (bsc#1234156).
  • CVE-2024-53141: netfilter: ipset: add missing range check in bitmap_ip_uadt (bsc#1234381).
  • CVE-2024-53197: ALSA: usb-audio: Fix potential out-of-bound accesses for Extigy and Mbox devices (bsc#1235464).
  • CVE-2024-56770: sch/netem: fix use after free in netem_dequeue (bsc#1235637).
  • CVE-2025-21700: net: sched: Disallow replacing of child qdisc from one parent to another (bsc#1237159).
  • CVE-2025-21702: pfifo_tail_enqueue: Drop new packet when sch->limit == 0 (bsc#1237312).
  • CVE-2025-21703: netem: Update sch->q.qlen before qdisc_tree_reduce_backlog() (bsc#1237313).
  • CVE-2025-21756: vsock: Orphan socket after transport release (bsc#1238876).
  • CVE-2025-23141: KVM: x86: Acquire SRCU in KVM_GET_MP_STATE to protect guest memory accesses (bsc#1242782).
  • CVE-2025-37752: net_sched: sch_sfq: move the limit validation (bsc#1242504).
  • CVE-2025-37785: ext4: fix OOB read when checking dotdot dir (bsc#1241640).
  • CVE-2025-37823: net_sched: hfsc: Fix a potential UAF in hfsc_dequeue() too (bsc#1242924).
  • CVE-2025-37890: net_sched: hfsc: Fix a UAF vulnerability in class with netem as child qdisc (bsc#1243330).
  • CVE-2025-37997: netfilter: ipset: fix region locking in hash types (bsc#1243832).
  • CVE-2025-38000: sch_hfsc: Fix qlen accounting bug when using peek in hfsc_enqueue() (bsc#1244277).
  • CVE-2025-38001: net_sched: hfsc: Address reentrant enqueue adding class to eltree twice (bsc#1244234).
  • CVE-2025-38014: dmaengine: idxd: Refactor remove call with idxd_cleanup() helper (bsc#1244732).
  • CVE-2025-38060: bpf: abort verification if env->cur_state->loop_entry != NULL (bsc#1245155).
  • CVE-2025-38083: net_sched: prio: fix a race in prio_tune() (bsc#1245183).

The following non-security bugs were fixed:

  • ALSA: usb-audio: Fix a DMA to stack memory bug (git-fixes).
  • Fix conditional for selecting gcc-13 Fixes: 51dacec21eb1 ('Use gcc-13 for build on SLE16 (jsc#PED-10028).')
  • Fix reference in 'net_sched: sch_sfq: use a temporary work area for validating configuration' (bsc#1242504)
  • MyBS: Correctly generate build flags for non-multibuild package limit (bsc# 1244241) Fixes: 0999112774fc ('MyBS: Use buildflags to set which package to build')
  • MyBS: Do not build kernel-obs-qa with limit_packages Fixes: 58e3f8c34b2b ('bs-upload-kernel: Pass limit_packages also on multibuild')
  • MyBS: Simplify qa_expr generation Start with a 0 which makes the expression valid even if there are no QA repositories (currently does not happen). Then separator is always needed.
  • Require zstd in kernel-default-devel when module compression is zstd To use ksym-provides tool modules need to be uncompressed. Without zstd at least kernel-default-base does not have provides. Link: https://github.com/openSUSE/rpm-config-SUSE/pull/82
  • Use gcc-13 for build on SLE16 (jsc#PED-10028).
  • add…
Record
SUSE-SU-2025:02321-1
Updated
2026-11-02
OSVSUSE-SU-2025:02322-1 No score

Security update for the Linux Kernel

The SUSE Linux Enterprise 15 SP4 RT kernel was updated to receive various security bugfixes.

The following security bugs were fixed:

  • CVE-2021-47557: net/sched: sch_ets: do not peek at classes beyond 'nbands' (bsc#1207361 bsc#1225468).
  • CVE-2021-47595: net/sched: sch_ets: do not remove idle classes from the round-robin list (bsc#1207361 bsc#1226552).
  • CVE-2023-52924: netfilter: nf_tables: do not skip expired elements during walk (bsc#1236821).
  • CVE-2023-52925: netfilter: nf_tables: do not fail inserts if duplicate has expired (bsc#1236822).
  • CVE-2024-26808: netfilter: nft_chain_filter: handle NETDEV_UNREGISTER for inet/ingress basechain (bsc#1222634).
  • CVE-2024-26924: scsi: lpfc: Release hbalock before calling lpfc_worker_wake_up() (bsc#1225820).
  • CVE-2024-27397: kabi: place tstamp needed for nftables set in a hole (bsc#1224095).
  • CVE-2024-36978: net: sched: sch_multiq: fix possible OOB write in multiq_tune() (bsc#1226514).
  • CVE-2024-46800: sch/netem: fix use after free in netem_dequeue (bsc#1230827).
  • CVE-2024-53057: net/sched: stop qdisc_tree_reduce_backlog on TC_H_ROOT (bsc#1233551).
  • CVE-2024-53125: bpf: sync_linked_regs() must preserve subreg_def (bsc#1234156).
  • CVE-2024-53141: netfilter: ipset: add missing range check in bitmap_ip_uadt (bsc#1234381).
  • CVE-2024-56770: sch/netem: fix use after free in netem_dequeue (bsc#1235637).
  • CVE-2024-57947: netfilter: nf_set_pipapo: fix initial map fill (bsc#1236333).
  • CVE-2025-21700: net: sched: Disallow replacing of child qdisc from one parent to another (bsc#1237159).
  • CVE-2025-21702: pfifo_tail_enqueue: Drop new packet when sch->limit == 0 (bsc#1237312).
  • CVE-2025-21703: netem: Update sch->q.qlen before qdisc_tree_reduce_backlog() (bsc#1237313).
  • CVE-2025-21756: vsock: Orphan socket after transport release (bsc#1238876).
  • CVE-2025-23141: KVM: x86: Acquire SRCU in KVM_GET_MP_STATE to protect guest memory accesses (bsc#1242782).
  • CVE-2025-37752: net_sched: sch_sfq: move the limit validation (bsc#1242504).
  • CVE-2025-37797: net_sched: hfsc: Fix a UAF vulnerability in class handling (bsc#1242417).
  • CVE-2025-37823: net_sched: hfsc: Fix a potential UAF in hfsc_dequeue() too (bsc#1242924).
  • CVE-2025-37890: net_sched: hfsc: Fix a UAF vulnerability in class with netem as child qdisc (bsc#1243330).
  • CVE-2025-37997: netfilter: ipset: fix region locking in hash types (bsc#1243832).
  • CVE-2025-38000: sch_hfsc: Fix qlen accounting bug when using peek in hfsc_enqueue() (bsc#1244277).
  • CVE-2025-38001: net_sched: hfsc: Address reentrant enqueue adding class to eltree twice (bsc#1244234).
  • CVE-2025-38014: dmaengine: idxd: Refactor remove call with idxd_cleanup() helper (bsc#1244732).
  • CVE-2025-38083: net_sched: prio: fix a race in prio_tune() (bsc#1245183).

The following non-security bugs were fixed:

  • Fix conditional for selecting gcc-13 Fixes: 51dacec21eb1 ('Use gcc-13 for build on SLE16 (jsc#PED-10028).')
  • Fix reference in 'net_sched: sch_sfq: use a temporary work area for validating configuration' (bsc#1242504)
  • MyBS: Correctly generate build flags for non-multibuild package limit (bsc# 1244241) Fixes: 0999112774fc ('MyBS: Use buildflags to set which package to build')
  • MyBS: Do not build kernel-obs-qa with limit_packages Fixes: 58e3f8c34b2b ('bs-upload-kernel: Pass limit_packages also on multibuild')
  • MyBS: Simplify qa_expr generation Start with a 0 which makes the expression valid even if there are no QA repositories (currently does not happen). Then separator is always needed.
  • Require zstd in kernel-default-devel when module compression is zstd To use ksym-provides tool modules need to be uncompressed. Without zstd at least kernel-default-base does not have provides. Link: https://github.com/openSUSE/rpm-config-SUSE/pull/82
  • Test the correct macro to detect RT kernel build Fixes: 470cd1a41502 ('kernel-binary: Support livepatch_rt with merged RT branch')
  • Use gcc-13 for build on SLE16 (jsc#PED-10028).
  • add nf_tables for iptables non-legacy network…
Record
SUSE-SU-2025:02322-1
Updated
2026-11-02
OSVSUSE-SU-2025:02537-1 No score

Security update for the Linux Kernel

The SUSE Linux Enterprise 15 SP4 kernel was updated to receive various security bugfixes.

The following security bugs were fixed:

  • CVE-2021-47557: net/sched: sch_ets: do not peek at classes beyond 'nbands' (bsc#1207361 bsc#1225468).
  • CVE-2021-47595: net/sched: sch_ets: do not remove idle classes from the round-robin list (bsc#1207361 bsc#1226552).
  • CVE-2023-52924: netfilter: nf_tables: do not skip expired elements during walk (bsc#1236821).
  • CVE-2023-52925: netfilter: nf_tables: do not fail inserts if duplicate has expired (bsc#1236822).
  • CVE-2024-26808: netfilter: nft_chain_filter: handle NETDEV_UNREGISTER for inet/ingress basechain (bsc#1222634).
  • CVE-2024-26924: scsi: lpfc: Release hbalock before calling lpfc_worker_wake_up() (bsc#1225820).
  • CVE-2024-27397: kabi: place tstamp needed for nftables set in a hole (bsc#1224095).
  • CVE-2024-36978: net: sched: sch_multiq: fix possible OOB write in multiq_tune() (bsc#1226514).
  • CVE-2024-46800: sch/netem: fix use after free in netem_dequeue (bsc#1230827).
  • CVE-2024-53057: net/sched: stop qdisc_tree_reduce_backlog on TC_H_ROOT (bsc#1233551).
  • CVE-2024-53125: bpf: sync_linked_regs() must preserve subreg_def (bsc#1234156).
  • CVE-2024-53141: netfilter: ipset: add missing range check in bitmap_ip_uadt (bsc#1234381).
  • CVE-2024-56770: sch/netem: fix use after free in netem_dequeue (bsc#1235637).
  • CVE-2024-57947: netfilter: nf_set_pipapo: fix initial map fill (bsc#1236333).
  • CVE-2025-21700: net: sched: Disallow replacing of child qdisc from one parent to another (bsc#1237159).
  • CVE-2025-21702: pfifo_tail_enqueue: Drop new packet when sch->limit == 0 (bsc#1237312).
  • CVE-2025-21703: netem: Update sch->q.qlen before qdisc_tree_reduce_backlog() (bsc#1237313).
  • CVE-2025-21756: vsock: Orphan socket after transport release (bsc#1238876).
  • CVE-2025-23141: KVM: x86: Acquire SRCU in KVM_GET_MP_STATE to protect guest memory accesses (bsc#1242782).
  • CVE-2025-37752: net_sched: sch_sfq: move the limit validation (bsc#1242504).
  • CVE-2025-37797: net_sched: hfsc: Fix a UAF vulnerability in class handling (bsc#1242417).
  • CVE-2025-37823: net_sched: hfsc: Fix a potential UAF in hfsc_dequeue() too (bsc#1242924).
  • CVE-2025-37890: net_sched: hfsc: Fix a UAF vulnerability in class with netem as child qdisc (bsc#1243330).
  • CVE-2025-37997: netfilter: ipset: fix region locking in hash types (bsc#1243832).
  • CVE-2025-38000: sch_hfsc: Fix qlen accounting bug when using peek in hfsc_enqueue() (bsc#1244277).
  • CVE-2025-38001: net_sched: hfsc: Address reentrant enqueue adding class to eltree twice (bsc#1244234).
  • CVE-2025-38014: dmaengine: idxd: Refactor remove call with idxd_cleanup() helper (bsc#1244732).
  • CVE-2025-38083: net_sched: prio: fix a race in prio_tune() (bsc#1245183).

The following non-security bugs were fixed:

  • Fix conditional for selecting gcc-13 Fixes: 51dacec21eb1 ('Use gcc-13 for build on SLE16 (jsc#PED-10028).')
  • Fix reference in 'net_sched: sch_sfq: use a temporary work area for validating configuration' (bsc#1242504)
  • MyBS: Correctly generate build flags for non-multibuild package limit (bsc# 1244241) Fixes: 0999112774fc ('MyBS: Use buildflags to set which package to build')
  • MyBS: Do not build kernel-obs-qa with limit_packages Fixes: 58e3f8c34b2b ('bs-upload-kernel: Pass limit_packages also on multibuild')
  • MyBS: Simplify qa_expr generation Start with a 0 which makes the expression valid even if there are no QA repositories (currently does not happen). Then separator is always needed.
  • Require zstd in kernel-default-devel when module compression is zstd To use ksym-provides tool modules need to be uncompressed. Without zstd at least kernel-default-base does not have provides. Link: https://github.com/openSUSE/rpm-config-SUSE/pull/82
  • Use gcc-13 for build on SLE16 (jsc#PED-10028).
  • add nf_tables for iptables non-legacy network handling This is needed for example by docker on the Alpine Linux distribution, but can also be used on openSUSE.
  • bs-upload-kernel: Pass…
Record
SUSE-SU-2025:02537-1
Updated
2026-11-02
OSVSUSE-SU-2025:2264-1 No score

Security update for the Linux Kernel

The SUSE Linux Enterprise 15 SP5 kernel was updated to receive various security bugfixes.

The following security bugs were fixed:

  • CVE-2021-47557: net/sched: sch_ets: do not peek at classes beyond 'nbands' (bsc#1207361 bsc#1225468).
  • CVE-2021-47595: net/sched: sch_ets: do not remove idle classes from the round-robin list (bsc#1207361 bsc#1226552).
  • CVE-2023-52924: netfilter: nf_tables: do not skip expired elements during walk (bsc#1236821).
  • CVE-2023-52925: netfilter: nf_tables: do not fail inserts if duplicate has expired (bsc#1236822).
  • CVE-2024-26808: netfilter: nft_chain_filter: handle NETDEV_UNREGISTER for inet/ingress basechain (bsc#1222634).
  • CVE-2024-26924: scsi: lpfc: Release hbalock before calling lpfc_worker_wake_up() (bsc#1225820).
  • CVE-2024-27397: kabi: place tstamp needed for nftables set in a hole (bsc#1224095).
  • CVE-2024-36978: net: sched: sch_multiq: fix possible OOB write in multiq_tune() (bsc#1226514).
  • CVE-2024-46800: sch/netem: fix use after free in netem_dequeue (bsc#1230827).
  • CVE-2024-53125: bpf: sync_linked_regs() must preserve subreg_def (bsc#1234156).
  • CVE-2024-53141: netfilter: ipset: add missing range check in bitmap_ip_uadt (bsc#1234381).
  • CVE-2024-53197: ALSA: usb-audio: Fix potential out-of-bound accesses for Extigy and Mbox devices (bsc#1235464).
  • CVE-2024-56770: sch/netem: fix use after free in netem_dequeue (bsc#1235637).
  • CVE-2025-21700: net: sched: Disallow replacing of child qdisc from one parent to another (bsc#1237159).
  • CVE-2025-21702: pfifo_tail_enqueue: Drop new packet when sch->limit == 0 (bsc#1237312).
  • CVE-2025-21703: netem: Update sch->q.qlen before qdisc_tree_reduce_backlog() (bsc#1237313).
  • CVE-2025-21756: vsock: Orphan socket after transport release (bsc#1238876).
  • CVE-2025-23141: KVM: x86: Acquire SRCU in KVM_GET_MP_STATE to protect guest memory accesses (bsc#1242782).
  • CVE-2025-37752: net_sched: sch_sfq: move the limit validation (bsc#1242504).
  • CVE-2025-37823: net_sched: hfsc: Fix a potential UAF in hfsc_dequeue() too (bsc#1242924).
  • CVE-2025-37890: net_sched: hfsc: Fix a UAF vulnerability in class with netem as child qdisc (bsc#1243330).
  • CVE-2025-37997: netfilter: ipset: fix region locking in hash types (bsc#1243832).
  • CVE-2025-38000: sch_hfsc: Fix qlen accounting bug when using peek in hfsc_enqueue() (bsc#1244277).
  • CVE-2025-38001: net_sched: hfsc: Address reentrant enqueue adding class to eltree twice (bsc#1244234).
  • CVE-2025-38014: dmaengine: idxd: Refactor remove call with idxd_cleanup() helper (bsc#1244732).
  • CVE-2025-38060: bpf: abort verification if env->cur_state->loop_entry != NULL (bsc#1245155).
  • CVE-2025-38083: net_sched: prio: fix a race in prio_tune() (bsc#1245183).

The following non-security bugs were fixed:

  • ALSA: usb-audio: Fix a DMA to stack memory bug (git-fixes).
  • Fix reference in 'net_sched: sch_sfq: use a temporary work area for validating configuration' (bsc#1242504)
  • MyBS: Correctly generate build flags for non-multibuild package limit (bsc# 1244241) Fixes: 0999112774fc ('MyBS: Use buildflags to set which package to build')
  • MyBS: Do not build kernel-obs-qa with limit_packages Fixes: 58e3f8c34b2b ('bs-upload-kernel: Pass limit_packages also on multibuild')
  • MyBS: Simplify qa_expr generation Start with a 0 which makes the expression valid even if there are no QA repositories (currently does not happen). Then separator is always needed.
  • bs-upload-kernel: Pass limit_packages also on multibuild Fixes: 0999112774fc ('MyBS: Use buildflags to set which package to build') Fixes: 747f601d4156 ('bs-upload-kernel, MyBS, Buildresults: Support multibuild (JSC-SLE#5501, boo#1211226, bsc#1218184)')
  • hugetlb: unshare some PMDs when splitting VMAs (bsc#1245431).
  • kernel-source: Do not use multiple -r in sed parameters
  • kernel-source: Remove log.sh from sources
  • mkspec: Exclude rt flavor from kernel-syms dependencies (bsc#1244337).
  • mm/hugetlb: fix huge_pmd_unshare() vs GUP-fast race (bsc#1245431).
  • mm/hugetlb: unshare…
Record
SUSE-SU-2025:2264-1
Updated
2026-11-02

Affected products

Affected packages

Affected packages
PackageAffectedFixed
linux
Debian:12
 before 5.15.15-1
5.15.15-1
linux
Debian:13
 before 5.15.15-1
5.15.15-1
linux
Debian:14
 before 5.15.15-1
5.15.15-1
kernel-rt
SUSE:Linux Enterprise Micro 5.5
From an advisory covering 561 CVEs
 before 5.14.21-150500.13.58.1
5.14.21-150500.13.58.1
kernel-source-rt
SUSE:Linux Enterprise Micro 5.5
From an advisory covering 561 CVEs
 before 5.14.21-150500.13.58.1
5.14.21-150500.13.58.1
kernel-livepatch-SLE15-SP5-RT_Update_16
SUSE:Linux Enterprise Live Patching 15 SP5
From an advisory covering 561 CVEs
 before 1-150500.11.3.1
1-150500.11.3.1
kernel-rt
SUSE:Real Time Module 15 SP5
From an advisory covering 561 CVEs
 before 5.14.21-150500.13.58.1
5.14.21-150500.13.58.1
kernel-rt_debug
SUSE:Real Time Module 15 SP5
From an advisory covering 561 CVEs
 before 5.14.21-150500.13.58.1
5.14.21-150500.13.58.1
kernel-source-rt
SUSE:Real Time Module 15 SP5
From an advisory covering 561 CVEs
 before 5.14.21-150500.13.58.1
5.14.21-150500.13.58.1
kernel-syms-rt
SUSE:Real Time Module 15 SP5
From an advisory covering 561 CVEs
 before 5.14.21-150500.13.58.1
5.14.21-150500.13.58.1
Show 226 moreShow less
Affected packages
PackageAffectedFixed
kernel-rt
openSUSE:Leap 15.5
From an advisory covering 561 CVEs
 before 5.14.21-150500.13.58.1
5.14.21-150500.13.58.1
kernel-rt_debug
openSUSE:Leap 15.5
From an advisory covering 561 CVEs
 before 5.14.21-150500.13.58.1
5.14.21-150500.13.58.1
kernel-source-rt
openSUSE:Leap 15.5
From an advisory covering 561 CVEs
 before 5.14.21-150500.13.58.1
5.14.21-150500.13.58.1
kernel-syms-rt
openSUSE:Leap 15.5
From an advisory covering 561 CVEs
 before 5.14.21-150500.13.58.1
5.14.21-150500.13.58.1
kernel-rt
SUSE:Linux Enterprise Micro 5.1
From an advisory covering 186 CVEs
 before 5.3.18-150300.172.1
5.3.18-150300.172.1
kernel-source-rt
SUSE:Linux Enterprise Micro 5.1
From an advisory covering 186 CVEs
 before 5.3.18-150300.172.1
5.3.18-150300.172.1
kernel-rt
SUSE:Linux Enterprise Micro 5.2
From an advisory covering 186 CVEs
 before 5.3.18-150300.172.1
5.3.18-150300.172.1
kernel-source-rt
SUSE:Linux Enterprise Micro 5.2
From an advisory covering 186 CVEs
 before 5.3.18-150300.172.1
5.3.18-150300.172.1
kernel-azure
SUSE:Linux Enterprise Module for Public Cloud 15 SP5
From an advisory covering 541 CVEs
 before 5.14.21-150500.33.57.1
5.14.21-150500.33.57.1
kernel-source-azure
SUSE:Linux Enterprise Module for Public Cloud 15 SP5
From an advisory covering 541 CVEs
 before 5.14.21-150500.33.57.1
5.14.21-150500.33.57.1
kernel-syms-azure
SUSE:Linux Enterprise Module for Public Cloud 15 SP5
From an advisory covering 541 CVEs
 before 5.14.21-150500.33.57.1
5.14.21-150500.33.57.1
kernel-azure
openSUSE:Leap 15.5
From an advisory covering 541 CVEs
 before 5.14.21-150500.33.57.1
5.14.21-150500.33.57.1
kernel-source-azure
openSUSE:Leap 15.5
From an advisory covering 541 CVEs
 before 5.14.21-150500.33.57.1
5.14.21-150500.33.57.1
kernel-syms-azure
openSUSE:Leap 15.5
From an advisory covering 541 CVEs
 before 5.14.21-150500.33.57.1
5.14.21-150500.33.57.1
kernel-default
SUSE:Linux Enterprise Live Patching 15 SP3
From an advisory covering 186 CVEs
 before 5.3.18-150300.59.164.1
5.3.18-150300.59.164.1
kernel-livepatch-SLE15-SP3_Update_45
SUSE:Linux Enterprise Live Patching 15 SP3
From an advisory covering 186 CVEs
 before 1-150300.7.3.1
1-150300.7.3.1
kernel-default
SUSE:Linux Enterprise High Availability Extension 15 SP3
From an advisory covering 186 CVEs
 before 5.3.18-150300.59.164.1
5.3.18-150300.59.164.1
kernel-64kb
SUSE:Linux Enterprise High Performance Computing 15 SP3-LTSS
From an advisory covering 186 CVEs
 before 5.3.18-150300.59.164.1
5.3.18-150300.59.164.1
kernel-default
SUSE:Linux Enterprise High Performance Computing 15 SP3-LTSS
From an advisory covering 186 CVEs
 before 5.3.18-150300.59.164.1
5.3.18-150300.59.164.1
kernel-default-base
SUSE:Linux Enterprise High Performance Computing 15 SP3-LTSS
From an advisory covering 186 CVEs
 before 5.3.18-150300.59.164.1.150300.18.96.1
5.3.18-150300.59.164.1.150300.18.96.1
kernel-docs
SUSE:Linux Enterprise High Performance Computing 15 SP3-LTSS
From an advisory covering 186 CVEs
 before 5.3.18-150300.59.164.1
5.3.18-150300.59.164.1
kernel-obs-build
SUSE:Linux Enterprise High Performance Computing 15 SP3-LTSS
From an advisory covering 186 CVEs
 before 5.3.18-150300.59.164.1
5.3.18-150300.59.164.1
kernel-preempt
SUSE:Linux Enterprise High Performance Computing 15 SP3-LTSS
From an advisory covering 186 CVEs
 before 5.3.18-150300.59.164.1
5.3.18-150300.59.164.1
kernel-source
SUSE:Linux Enterprise High Performance Computing 15 SP3-LTSS
From an advisory covering 186 CVEs
 before 5.3.18-150300.59.164.1
5.3.18-150300.59.164.1
kernel-syms
SUSE:Linux Enterprise High Performance Computing 15 SP3-LTSS
From an advisory covering 186 CVEs
 before 5.3.18-150300.59.164.1
5.3.18-150300.59.164.1
kernel-64kb
SUSE:Linux Enterprise Server 15 SP3-LTSS
From an advisory covering 186 CVEs
 before 5.3.18-150300.59.164.1
5.3.18-150300.59.164.1
kernel-default
SUSE:Linux Enterprise Server 15 SP3-LTSS
From an advisory covering 186 CVEs
 before 5.3.18-150300.59.164.1
5.3.18-150300.59.164.1
kernel-default-base
SUSE:Linux Enterprise Server 15 SP3-LTSS
From an advisory covering 186 CVEs
 before 5.3.18-150300.59.164.1.150300.18.96.1
5.3.18-150300.59.164.1.150300.18.96.1
kernel-docs
SUSE:Linux Enterprise Server 15 SP3-LTSS
From an advisory covering 186 CVEs
 before 5.3.18-150300.59.164.1
5.3.18-150300.59.164.1
kernel-obs-build
SUSE:Linux Enterprise Server 15 SP3-LTSS
From an advisory covering 186 CVEs
 before 5.3.18-150300.59.164.1
5.3.18-150300.59.164.1
kernel-preempt
SUSE:Linux Enterprise Server 15 SP3-LTSS
From an advisory covering 186 CVEs
 before 5.3.18-150300.59.164.1
5.3.18-150300.59.164.1
kernel-source
SUSE:Linux Enterprise Server 15 SP3-LTSS
From an advisory covering 186 CVEs
 before 5.3.18-150300.59.164.1
5.3.18-150300.59.164.1
kernel-syms
SUSE:Linux Enterprise Server 15 SP3-LTSS
From an advisory covering 186 CVEs
 before 5.3.18-150300.59.164.1
5.3.18-150300.59.164.1
kernel-zfcpdump
SUSE:Linux Enterprise Server 15 SP3-LTSS
From an advisory covering 186 CVEs
 before 5.3.18-150300.59.164.1
5.3.18-150300.59.164.1
kernel-default
SUSE:Linux Enterprise Server for SAP Applications 15 SP3
From an advisory covering 186 CVEs
 before 5.3.18-150300.59.164.1
5.3.18-150300.59.164.1
kernel-default-base
SUSE:Linux Enterprise Server for SAP Applications 15 SP3
From an advisory covering 186 CVEs
 before 5.3.18-150300.59.164.1.150300.18.96.1
5.3.18-150300.59.164.1.150300.18.96.1
kernel-docs
SUSE:Linux Enterprise Server for SAP Applications 15 SP3
From an advisory covering 186 CVEs
 before 5.3.18-150300.59.164.1
5.3.18-150300.59.164.1
kernel-obs-build
SUSE:Linux Enterprise Server for SAP Applications 15 SP3
From an advisory covering 186 CVEs
 before 5.3.18-150300.59.164.1
5.3.18-150300.59.164.1
kernel-preempt
SUSE:Linux Enterprise Server for SAP Applications 15 SP3
From an advisory covering 186 CVEs
 before 5.3.18-150300.59.164.1
5.3.18-150300.59.164.1
kernel-source
SUSE:Linux Enterprise Server for SAP Applications 15 SP3
From an advisory covering 186 CVEs
 before 5.3.18-150300.59.164.1
5.3.18-150300.59.164.1
kernel-syms
SUSE:Linux Enterprise Server for SAP Applications 15 SP3
From an advisory covering 186 CVEs
 before 5.3.18-150300.59.164.1
5.3.18-150300.59.164.1
kernel-default
SUSE:Linux Enterprise Micro 5.1
From an advisory covering 186 CVEs
 before 5.3.18-150300.59.164.1
5.3.18-150300.59.164.1
kernel-default-base
SUSE:Linux Enterprise Micro 5.1
From an advisory covering 186 CVEs
 before 5.3.18-150300.59.164.1.150300.18.96.1
5.3.18-150300.59.164.1.150300.18.96.1
kernel-default
SUSE:Linux Enterprise Micro 5.2
From an advisory covering 186 CVEs
 before 5.3.18-150300.59.164.1
5.3.18-150300.59.164.1
kernel-default-base
SUSE:Linux Enterprise Micro 5.2
From an advisory covering 186 CVEs
 before 5.3.18-150300.59.164.1.150300.18.96.1
5.3.18-150300.59.164.1.150300.18.96.1
kernel-64kb
SUSE:Enterprise Storage 7.1
From an advisory covering 186 CVEs
 before 5.3.18-150300.59.164.1
5.3.18-150300.59.164.1
kernel-default
SUSE:Enterprise Storage 7.1
From an advisory covering 186 CVEs
 before 5.3.18-150300.59.164.1
5.3.18-150300.59.164.1
kernel-default-base
SUSE:Enterprise Storage 7.1
From an advisory covering 186 CVEs
 before 5.3.18-150300.59.164.1.150300.18.96.1
5.3.18-150300.59.164.1.150300.18.96.1
kernel-docs
SUSE:Enterprise Storage 7.1
From an advisory covering 186 CVEs
 before 5.3.18-150300.59.164.1
5.3.18-150300.59.164.1
kernel-obs-build
SUSE:Enterprise Storage 7.1
From an advisory covering 186 CVEs
 before 5.3.18-150300.59.164.1
5.3.18-150300.59.164.1
kernel-preempt
SUSE:Enterprise Storage 7.1
From an advisory covering 186 CVEs
 before 5.3.18-150300.59.164.1
5.3.18-150300.59.164.1
kernel-source
SUSE:Enterprise Storage 7.1
From an advisory covering 186 CVEs
 before 5.3.18-150300.59.164.1
5.3.18-150300.59.164.1
kernel-syms
SUSE:Enterprise Storage 7.1
From an advisory covering 186 CVEs
 before 5.3.18-150300.59.164.1
5.3.18-150300.59.164.1
kernel-default
SUSE:Linux Enterprise Micro 5.5
From an advisory covering 557 CVEs
 before 5.14.21-150500.55.68.1
5.14.21-150500.55.68.1
kernel-default-base
SUSE:Linux Enterprise Micro 5.5
From an advisory covering 557 CVEs
 before 5.14.21-150500.55.68.1.150500.6.31.1
5.14.21-150500.55.68.1.150500.6.31.1
kernel-64kb
SUSE:Linux Enterprise Module for Basesystem 15 SP5
From an advisory covering 557 CVEs
 before 5.14.21-150500.55.68.1
5.14.21-150500.55.68.1
kernel-default
SUSE:Linux Enterprise Module for Basesystem 15 SP5
From an advisory covering 557 CVEs
 before 5.14.21-150500.55.68.1
5.14.21-150500.55.68.1
kernel-default-base
SUSE:Linux Enterprise Module for Basesystem 15 SP5
From an advisory covering 557 CVEs
 before 5.14.21-150500.55.68.1.150500.6.31.1
5.14.21-150500.55.68.1.150500.6.31.1
kernel-source
SUSE:Linux Enterprise Module for Basesystem 15 SP5
From an advisory covering 557 CVEs
 before 5.14.21-150500.55.68.1
5.14.21-150500.55.68.1
kernel-zfcpdump
SUSE:Linux Enterprise Module for Basesystem 15 SP5
From an advisory covering 557 CVEs
 before 5.14.21-150500.55.68.1
5.14.21-150500.55.68.1
kernel-docs
SUSE:Linux Enterprise Module for Development Tools 15 SP5
From an advisory covering 557 CVEs
 before 5.14.21-150500.55.68.1
5.14.21-150500.55.68.1
kernel-obs-build
SUSE:Linux Enterprise Module for Development Tools 15 SP5
From an advisory covering 557 CVEs
 before 5.14.21-150500.55.68.1
5.14.21-150500.55.68.1
kernel-source
SUSE:Linux Enterprise Module for Development Tools 15 SP5
From an advisory covering 557 CVEs
 before 5.14.21-150500.55.68.1
5.14.21-150500.55.68.1
kernel-syms
SUSE:Linux Enterprise Module for Development Tools 15 SP5
From an advisory covering 557 CVEs
 before 5.14.21-150500.55.68.1
5.14.21-150500.55.68.1
kernel-default
SUSE:Linux Enterprise Module for Legacy 15 SP5
From an advisory covering 557 CVEs
 before 5.14.21-150500.55.68.1
5.14.21-150500.55.68.1
kernel-default
SUSE:Linux Enterprise Live Patching 15 SP5
From an advisory covering 557 CVEs
 before 5.14.21-150500.55.68.1
5.14.21-150500.55.68.1
kernel-livepatch-SLE15-SP5_Update_15
SUSE:Linux Enterprise Live Patching 15 SP5
From an advisory covering 557 CVEs
 before 1-150500.11.3.1
1-150500.11.3.1
kernel-default
SUSE:Linux Enterprise High Availability Extension 15 SP5
From an advisory covering 557 CVEs
 before 5.14.21-150500.55.68.1
5.14.21-150500.55.68.1
kernel-default
SUSE:Linux Enterprise Workstation Extension 15 SP5
From an advisory covering 557 CVEs
 before 5.14.21-150500.55.68.1
5.14.21-150500.55.68.1
dtb-aarch64
openSUSE:Leap 15.5
From an advisory covering 557 CVEs
 before 5.14.21-150500.55.68.1
5.14.21-150500.55.68.1
kernel-64kb
openSUSE:Leap 15.5
From an advisory covering 557 CVEs
 before 5.14.21-150500.55.68.1
5.14.21-150500.55.68.1
kernel-debug
openSUSE:Leap 15.5
From an advisory covering 557 CVEs
 before 5.14.21-150500.55.68.1
5.14.21-150500.55.68.1
kernel-default
openSUSE:Leap 15.5
From an advisory covering 557 CVEs
 before 5.14.21-150500.55.68.1
5.14.21-150500.55.68.1
kernel-default-base
openSUSE:Leap 15.5
From an advisory covering 557 CVEs
 before 5.14.21-150500.55.68.1.150500.6.31.1
5.14.21-150500.55.68.1.150500.6.31.1
kernel-docs
openSUSE:Leap 15.5
From an advisory covering 557 CVEs
 before 5.14.21-150500.55.68.1
5.14.21-150500.55.68.1
kernel-kvmsmall
openSUSE:Leap 15.5
From an advisory covering 557 CVEs
 before 5.14.21-150500.55.68.1
5.14.21-150500.55.68.1
kernel-obs-build
openSUSE:Leap 15.5
From an advisory covering 557 CVEs
 before 5.14.21-150500.55.68.1
5.14.21-150500.55.68.1
kernel-obs-qa
openSUSE:Leap 15.5
From an advisory covering 557 CVEs
 before 5.14.21-150500.55.68.1
5.14.21-150500.55.68.1
kernel-source
openSUSE:Leap 15.5
From an advisory covering 557 CVEs
 before 5.14.21-150500.55.68.1
5.14.21-150500.55.68.1
kernel-syms
openSUSE:Leap 15.5
From an advisory covering 557 CVEs
 before 5.14.21-150500.55.68.1
5.14.21-150500.55.68.1
kernel-zfcpdump
openSUSE:Leap 15.5
From an advisory covering 557 CVEs
 before 5.14.21-150500.55.68.1
5.14.21-150500.55.68.1
kernel-default
SUSE:Linux Enterprise Micro 5.5
From an advisory covering 258 CVEs
 before 5.14.21-150500.55.113.1
5.14.21-150500.55.113.1
kernel-default-base
SUSE:Linux Enterprise Micro 5.5
From an advisory covering 258 CVEs
 before 5.14.21-150500.55.113.1.150500.6.53.1
5.14.21-150500.55.113.1.150500.6.53.1
kernel-source
SUSE:Linux Enterprise Micro 5.5
From an advisory covering 258 CVEs
 before 5.14.21-150500.55.113.1
5.14.21-150500.55.113.1
kernel-default
SUSE:Linux Enterprise Live Patching 15 SP5
From an advisory covering 258 CVEs
 before 5.14.21-150500.55.113.1
5.14.21-150500.55.113.1
kernel-livepatch-SLE15-SP5_Update_28
SUSE:Linux Enterprise Live Patching 15 SP5
From an advisory covering 258 CVEs
 before 1-150500.11.3.1
1-150500.11.3.1
kernel-64kb
SUSE:Linux Enterprise High Performance Computing 15 SP5-ESPOS
From an advisory covering 258 CVEs
 before 5.14.21-150500.55.113.1
5.14.21-150500.55.113.1
kernel-default
SUSE:Linux Enterprise High Performance Computing 15 SP5-ESPOS
From an advisory covering 258 CVEs
 before 5.14.21-150500.55.113.1
5.14.21-150500.55.113.1
kernel-default-base
SUSE:Linux Enterprise High Performance Computing 15 SP5-ESPOS
From an advisory covering 258 CVEs
 before 5.14.21-150500.55.113.1.150500.6.53.1
5.14.21-150500.55.113.1.150500.6.53.1
kernel-docs
SUSE:Linux Enterprise High Performance Computing 15 SP5-ESPOS
From an advisory covering 258 CVEs
 before 5.14.21-150500.55.113.1
5.14.21-150500.55.113.1
kernel-obs-build
SUSE:Linux Enterprise High Performance Computing 15 SP5-ESPOS
From an advisory covering 258 CVEs
 before 5.14.21-150500.55.113.1
5.14.21-150500.55.113.1
kernel-source
SUSE:Linux Enterprise High Performance Computing 15 SP5-ESPOS
From an advisory covering 258 CVEs
 before 5.14.21-150500.55.113.1
5.14.21-150500.55.113.1
kernel-syms
SUSE:Linux Enterprise High Performance Computing 15 SP5-ESPOS
From an advisory covering 258 CVEs
 before 5.14.21-150500.55.113.1
5.14.21-150500.55.113.1
kernel-64kb
SUSE:Linux Enterprise High Performance Computing 15 SP5-LTSS
From an advisory covering 258 CVEs
 before 5.14.21-150500.55.113.1
5.14.21-150500.55.113.1
kernel-default
SUSE:Linux Enterprise High Performance Computing 15 SP5-LTSS
From an advisory covering 258 CVEs
 before 5.14.21-150500.55.113.1
5.14.21-150500.55.113.1
kernel-default-base
SUSE:Linux Enterprise High Performance Computing 15 SP5-LTSS
From an advisory covering 258 CVEs
 before 5.14.21-150500.55.113.1.150500.6.53.1
5.14.21-150500.55.113.1.150500.6.53.1
kernel-docs
SUSE:Linux Enterprise High Performance Computing 15 SP5-LTSS
From an advisory covering 258 CVEs
 before 5.14.21-150500.55.113.1
5.14.21-150500.55.113.1
kernel-obs-build
SUSE:Linux Enterprise High Performance Computing 15 SP5-LTSS
From an advisory covering 258 CVEs
 before 5.14.21-150500.55.113.1
5.14.21-150500.55.113.1
kernel-source
SUSE:Linux Enterprise High Performance Computing 15 SP5-LTSS
From an advisory covering 258 CVEs
 before 5.14.21-150500.55.113.1
5.14.21-150500.55.113.1
kernel-syms
SUSE:Linux Enterprise High Performance Computing 15 SP5-LTSS
From an advisory covering 258 CVEs
 before 5.14.21-150500.55.113.1
5.14.21-150500.55.113.1
kernel-64kb
SUSE:Linux Enterprise Server 15 SP5-LTSS
From an advisory covering 258 CVEs
 before 5.14.21-150500.55.113.1
5.14.21-150500.55.113.1
kernel-default
SUSE:Linux Enterprise Server 15 SP5-LTSS
From an advisory covering 258 CVEs
 before 5.14.21-150500.55.113.1
5.14.21-150500.55.113.1
kernel-default-base
SUSE:Linux Enterprise Server 15 SP5-LTSS
From an advisory covering 258 CVEs
 before 5.14.21-150500.55.113.1.150500.6.53.1
5.14.21-150500.55.113.1.150500.6.53.1
kernel-docs
SUSE:Linux Enterprise Server 15 SP5-LTSS
From an advisory covering 258 CVEs
 before 5.14.21-150500.55.113.1
5.14.21-150500.55.113.1
kernel-obs-build
SUSE:Linux Enterprise Server 15 SP5-LTSS
From an advisory covering 258 CVEs
 before 5.14.21-150500.55.113.1
5.14.21-150500.55.113.1
kernel-source
SUSE:Linux Enterprise Server 15 SP5-LTSS
From an advisory covering 258 CVEs
 before 5.14.21-150500.55.113.1
5.14.21-150500.55.113.1
kernel-syms
SUSE:Linux Enterprise Server 15 SP5-LTSS
From an advisory covering 258 CVEs
 before 5.14.21-150500.55.113.1
5.14.21-150500.55.113.1
kernel-zfcpdump
SUSE:Linux Enterprise Server 15 SP5-LTSS
From an advisory covering 258 CVEs
 before 5.14.21-150500.55.113.1
5.14.21-150500.55.113.1
kernel-default
SUSE:Linux Enterprise Server for SAP Applications 15 SP5
From an advisory covering 258 CVEs
 before 5.14.21-150500.55.113.1
5.14.21-150500.55.113.1
kernel-default-base
SUSE:Linux Enterprise Server for SAP Applications 15 SP5
From an advisory covering 258 CVEs
 before 5.14.21-150500.55.113.1.150500.6.53.1
5.14.21-150500.55.113.1.150500.6.53.1
kernel-docs
SUSE:Linux Enterprise Server for SAP Applications 15 SP5
From an advisory covering 258 CVEs
 before 5.14.21-150500.55.113.1
5.14.21-150500.55.113.1
kernel-obs-build
SUSE:Linux Enterprise Server for SAP Applications 15 SP5
From an advisory covering 258 CVEs
 before 5.14.21-150500.55.113.1
5.14.21-150500.55.113.1
kernel-source
SUSE:Linux Enterprise Server for SAP Applications 15 SP5
From an advisory covering 258 CVEs
 before 5.14.21-150500.55.113.1
5.14.21-150500.55.113.1
kernel-syms
SUSE:Linux Enterprise Server for SAP Applications 15 SP5
From an advisory covering 258 CVEs
 before 5.14.21-150500.55.113.1
5.14.21-150500.55.113.1
kernel-rt
SUSE:Linux Enterprise Micro 5.5
From an advisory covering 260 CVEs
 before 5.14.21-150500.13.100.2
5.14.21-150500.13.100.2
kernel-source-rt
SUSE:Linux Enterprise Micro 5.5
From an advisory covering 260 CVEs
 before 5.14.21-150500.13.100.1
5.14.21-150500.13.100.1
kernel-rt
SUSE:Linux Enterprise Micro 5.3
From an advisory covering 221 CVEs
 before 5.14.21-150400.15.124.1
5.14.21-150400.15.124.1
kernel-source-rt
SUSE:Linux Enterprise Micro 5.3
From an advisory covering 221 CVEs
 before 5.14.21-150400.15.124.1
5.14.21-150400.15.124.1
kernel-rt
SUSE:Linux Enterprise Micro 5.4
From an advisory covering 221 CVEs
 before 5.14.21-150400.15.124.1
5.14.21-150400.15.124.1
kernel-source-rt
SUSE:Linux Enterprise Micro 5.4
From an advisory covering 221 CVEs
 before 5.14.21-150400.15.124.1
5.14.21-150400.15.124.1
kernel-default
SUSE:Linux Enterprise Micro 5.3
From an advisory covering 221 CVEs
 before 5.14.21-150400.24.170.2
5.14.21-150400.24.170.2
kernel-default-base
SUSE:Linux Enterprise Micro 5.3
From an advisory covering 221 CVEs
 before 5.14.21-150400.24.170.2.150400.24.86.2
5.14.21-150400.24.170.2.150400.24.86.2
kernel-default
SUSE:Linux Enterprise Micro 5.4
From an advisory covering 221 CVEs
 before 5.14.21-150400.24.170.2
5.14.21-150400.24.170.2
kernel-default-base
SUSE:Linux Enterprise Micro 5.4
From an advisory covering 221 CVEs
 before 5.14.21-150400.24.170.2.150400.24.86.2
5.14.21-150400.24.170.2.150400.24.86.2
kernel-default
SUSE:Linux Enterprise High Availability Extension 15 SP4
From an advisory covering 221 CVEs
 before 5.14.21-150400.24.170.2
5.14.21-150400.24.170.2
kernel-64kb
SUSE:Linux Enterprise High Performance Computing 15 SP4-ESPOS
From an advisory covering 221 CVEs
 before 5.14.21-150400.24.170.2
5.14.21-150400.24.170.2
kernel-default
SUSE:Linux Enterprise High Performance Computing 15 SP4-ESPOS
From an advisory covering 221 CVEs
 before 5.14.21-150400.24.170.2
5.14.21-150400.24.170.2
kernel-default-base
SUSE:Linux Enterprise High Performance Computing 15 SP4-ESPOS
From an advisory covering 221 CVEs
 before 5.14.21-150400.24.170.2.150400.24.86.2
5.14.21-150400.24.170.2.150400.24.86.2
kernel-docs
SUSE:Linux Enterprise High Performance Computing 15 SP4-ESPOS
From an advisory covering 221 CVEs
 before 5.14.21-150400.24.170.1
5.14.21-150400.24.170.1
kernel-obs-build
SUSE:Linux Enterprise High Performance Computing 15 SP4-ESPOS
From an advisory covering 221 CVEs
 before 5.14.21-150400.24.170.2
5.14.21-150400.24.170.2
kernel-source
SUSE:Linux Enterprise High Performance Computing 15 SP4-ESPOS
From an advisory covering 221 CVEs
 before 5.14.21-150400.24.170.1
5.14.21-150400.24.170.1
kernel-syms
SUSE:Linux Enterprise High Performance Computing 15 SP4-ESPOS
From an advisory covering 221 CVEs
 before 5.14.21-150400.24.170.1
5.14.21-150400.24.170.1
kernel-64kb
SUSE:Linux Enterprise High Performance Computing 15 SP4-LTSS
From an advisory covering 221 CVEs
 before 5.14.21-150400.24.170.2
5.14.21-150400.24.170.2
kernel-default
SUSE:Linux Enterprise High Performance Computing 15 SP4-LTSS
From an advisory covering 221 CVEs
 before 5.14.21-150400.24.170.2
5.14.21-150400.24.170.2
kernel-default-base
SUSE:Linux Enterprise High Performance Computing 15 SP4-LTSS
From an advisory covering 221 CVEs
 before 5.14.21-150400.24.170.2.150400.24.86.2
5.14.21-150400.24.170.2.150400.24.86.2
kernel-docs
SUSE:Linux Enterprise High Performance Computing 15 SP4-LTSS
From an advisory covering 221 CVEs
 before 5.14.21-150400.24.170.1
5.14.21-150400.24.170.1
kernel-obs-build
SUSE:Linux Enterprise High Performance Computing 15 SP4-LTSS
From an advisory covering 221 CVEs
 before 5.14.21-150400.24.170.2
5.14.21-150400.24.170.2
kernel-source
SUSE:Linux Enterprise High Performance Computing 15 SP4-LTSS
From an advisory covering 221 CVEs
 before 5.14.21-150400.24.170.1
5.14.21-150400.24.170.1
kernel-syms
SUSE:Linux Enterprise High Performance Computing 15 SP4-LTSS
From an advisory covering 221 CVEs
 before 5.14.21-150400.24.170.1
5.14.21-150400.24.170.1
kernel-64kb
SUSE:Linux Enterprise Server 15 SP4-LTSS
From an advisory covering 221 CVEs
 before 5.14.21-150400.24.170.2
5.14.21-150400.24.170.2
kernel-default
SUSE:Linux Enterprise Server 15 SP4-LTSS
From an advisory covering 221 CVEs
 before 5.14.21-150400.24.170.2
5.14.21-150400.24.170.2
kernel-default-base
SUSE:Linux Enterprise Server 15 SP4-LTSS
From an advisory covering 221 CVEs
 before 5.14.21-150400.24.170.2.150400.24.86.2
5.14.21-150400.24.170.2.150400.24.86.2
kernel-docs
SUSE:Linux Enterprise Server 15 SP4-LTSS
From an advisory covering 221 CVEs
 before 5.14.21-150400.24.170.1
5.14.21-150400.24.170.1
kernel-obs-build
SUSE:Linux Enterprise Server 15 SP4-LTSS
From an advisory covering 221 CVEs
 before 5.14.21-150400.24.170.2
5.14.21-150400.24.170.2
kernel-source
SUSE:Linux Enterprise Server 15 SP4-LTSS
From an advisory covering 221 CVEs
 before 5.14.21-150400.24.170.1
5.14.21-150400.24.170.1
kernel-syms
SUSE:Linux Enterprise Server 15 SP4-LTSS
From an advisory covering 221 CVEs
 before 5.14.21-150400.24.170.1
5.14.21-150400.24.170.1
kernel-zfcpdump
SUSE:Linux Enterprise Server 15 SP4-LTSS
From an advisory covering 221 CVEs
 before 5.14.21-150400.24.170.2
5.14.21-150400.24.170.2
kernel-default
SUSE:Linux Enterprise Server for SAP Applications 15 SP4
From an advisory covering 221 CVEs
 before 5.14.21-150400.24.170.2
5.14.21-150400.24.170.2
kernel-default-base
SUSE:Linux Enterprise Server for SAP Applications 15 SP4
From an advisory covering 221 CVEs
 before 5.14.21-150400.24.170.2.150400.24.86.2
5.14.21-150400.24.170.2.150400.24.86.2
kernel-docs
SUSE:Linux Enterprise Server for SAP Applications 15 SP4
From an advisory covering 221 CVEs
 before 5.14.21-150400.24.170.1
5.14.21-150400.24.170.1
kernel-obs-build
SUSE:Linux Enterprise Server for SAP Applications 15 SP4
From an advisory covering 221 CVEs
 before 5.14.21-150400.24.170.2
5.14.21-150400.24.170.2
kernel-source
SUSE:Linux Enterprise Server for SAP Applications 15 SP4
From an advisory covering 221 CVEs
 before 5.14.21-150400.24.170.1
5.14.21-150400.24.170.1
kernel-syms
SUSE:Linux Enterprise Server for SAP Applications 15 SP4
From an advisory covering 221 CVEs
 before 5.14.21-150400.24.170.1
5.14.21-150400.24.170.1
kernel-default
SUSE:Manager Proxy 4.3
From an advisory covering 221 CVEs
 before 5.14.21-150400.24.170.2
5.14.21-150400.24.170.2
kernel-default-base
SUSE:Manager Proxy 4.3
From an advisory covering 221 CVEs
 before 5.14.21-150400.24.170.2.150400.24.86.2
5.14.21-150400.24.170.2.150400.24.86.2
kernel-source
SUSE:Manager Proxy 4.3
From an advisory covering 221 CVEs
 before 5.14.21-150400.24.170.1
5.14.21-150400.24.170.1
kernel-syms
SUSE:Manager Proxy 4.3
From an advisory covering 221 CVEs
 before 5.14.21-150400.24.170.1
5.14.21-150400.24.170.1
kernel-default
SUSE:Manager Server 4.3
From an advisory covering 221 CVEs
 before 5.14.21-150400.24.170.2
5.14.21-150400.24.170.2
kernel-default-base
SUSE:Manager Server 4.3
From an advisory covering 221 CVEs
 before 5.14.21-150400.24.170.2.150400.24.86.2
5.14.21-150400.24.170.2.150400.24.86.2
kernel-source
SUSE:Manager Server 4.3
From an advisory covering 221 CVEs
 before 5.14.21-150400.24.170.1
5.14.21-150400.24.170.1
kernel-syms
SUSE:Manager Server 4.3
From an advisory covering 221 CVEs
 before 5.14.21-150400.24.170.1
5.14.21-150400.24.170.1
kernel-zfcpdump
SUSE:Manager Server 4.3
From an advisory covering 221 CVEs
 before 5.14.21-150400.24.170.2
5.14.21-150400.24.170.2
linux-hwe-edge
Ubuntu:16.04:LTS
 All versions, plus listed versions
4.8.0-28.30~16.04.14.8.0-30.32~16.04.14.8.0-32.34~16.04.14.8.0-34.36~16.04.14.10.0-14.16~16.04.1
Show 18 moreShow less
4.10.0-19.21~16.04.14.10.0-20.22~16.04.14.10.0-21.23~16.04.14.10.0-22.24~16.04.14.10.0-24.28~16.04.14.10.0-26.30~16.04.14.11.0-13.19~16.04.14.11.0-14.20~16.04.14.13.0-16.19~16.04.34.13.0-17.20~16.04.14.13.0-19.22~16.04.14.13.0-21.24~16.04.14.13.0-25.29~16.04.24.15.0-13.14~16.04.14.15.0-15.16~16.04.14.15.0-20.21~16.04.14.15.0-22.24~16.04.14.15.0-23.25~16.04.1
 None known
linux-aws-5.0
Ubuntu:18.04:LTS
 All versions, plus listed versions
5.0.0-1021.24~18.04.15.0.0-1022.25~18.04.15.0.0-1023.26~18.04.15.0.0-1024.27~18.04.15.0.0-1025.285.0.0-1027.30
 None known
linux-aws-5.3
Ubuntu:18.04:LTS
 All versions, plus listed versions
5.3.0-1016.17~18.04.15.3.0-1017.18~18.04.15.3.0-1019.21~18.04.15.3.0-1023.25~18.04.15.3.0-1028.30~18.04.1
Show 5 moreShow less
5.3.0-1030.32~18.04.15.3.0-1032.34~18.04.25.3.0-1033.355.3.0-1034.365.3.0-1035.37
 None known
linux-azure
Ubuntu:18.04:LTS
 All versions, plus listed versions
4.15.0-1002.24.15.0-1003.34.15.0-1004.44.15.0-1008.84.15.0-1009.9
Show 39 moreShow less
4.15.0-1012.124.15.0-1013.134.15.0-1014.144.15.0-1018.184.15.0-1019.194.15.0-1021.214.15.0-1022.234.15.0-1023.244.15.0-1025.264.15.0-1028.294.15.0-1030.314.15.0-1031.324.15.0-1032.334.15.0-1035.364.15.0-1036.384.15.0-1037.394.18.0-1011.11~18.04.14.18.0-1013.13~18.04.14.18.0-1014.14~18.04.14.18.0-1018.18~18.04.14.18.0-1019.19~18.04.14.18.0-1020.20~18.04.14.18.0-1023.24~18.04.14.18.0-1024.25~18.04.14.18.0-1025.27~18.04.15.0.0-1014.14~18.04.15.0.0-1016.17~18.04.15.0.0-1018.19~18.04.15.0.0-1020.21~18.04.15.0.0-1022.23~18.04.15.0.0-1023.24~18.04.15.0.0-1025.27~18.04.15.0.0-1027.29~18.04.15.0.0-1028.30~18.04.15.0.0-1029.31~18.04.15.0.0-1031.335.0.0-1032.345.0.0-1035.375.0.0-1036.38
 None known
linux-azure-5.3
Ubuntu:18.04:LTS
 All versions, plus listed versions
5.3.0-1007.8~18.04.15.3.0-1008.9~18.04.15.3.0-1009.10~18.04.15.3.0-1010.11~18.04.15.3.0-1012.13~18.04.1
Show 11 moreShow less
5.3.0-1013.14~18.04.15.3.0-1016.17~18.04.15.3.0-1018.19~18.04.15.3.0-1019.20~18.04.15.3.0-1020.21~18.04.15.3.0-1022.23~18.04.15.3.0-1028.29~18.04.15.3.0-1031.32~18.04.15.3.0-1032.33~18.04.15.3.0-1034.35~18.04.15.3.0-1035.36
 None known
linux-azure-edge
Ubuntu:18.04:LTS
 All versions, plus listed versions
4.18.0-1006.6~18.04.14.18.0-1007.7~18.04.14.18.0-1008.8~18.04.15.0.0-1012.12~18.04.2
 None known
linux-gcp
Ubuntu:18.04:LTS
 All versions, plus listed versions
4.15.0-1001.14.15.0-1003.34.15.0-1005.54.15.0-1006.64.15.0-1008.8
Show 33 moreShow less
4.15.0-1009.94.15.0-1010.104.15.0-1014.144.15.0-1015.154.15.0-1017.184.15.0-1018.194.15.0-1019.204.15.0-1021.224.15.0-1023.244.15.0-1024.254.15.0-1025.264.15.0-1026.274.15.0-1027.284.15.0-1028.294.15.0-1029.314.15.0-1030.324.15.0-1032.344.15.0-1033.354.15.0-1034.364.15.0-1036.384.15.0-1037.394.15.0-1040.424.15.0-1042.454.15.0-1044.705.0.0-1020.20~18.04.15.0.0-1021.21~18.04.15.0.0-1025.26~18.04.15.0.0-1026.27~18.04.15.0.0-1028.29~18.04.15.0.0-1029.30~18.04.15.0.0-1031.325.0.0-1033.345.0.0-1034.35
 None known
linux-gcp-5.3
Ubuntu:18.04:LTS
 All versions, plus listed versions
5.3.0-1008.9~18.04.15.3.0-1009.10~18.04.15.3.0-1010.11~18.04.15.3.0-1012.13~18.04.15.3.0-1014.15~18.04.1
Show 8 moreShow less
5.3.0-1016.17~18.04.15.3.0-1017.18~18.04.15.3.0-1018.19~18.04.15.3.0-1020.22~18.04.15.3.0-1026.28~18.04.15.3.0-1029.31~18.04.15.3.0-1030.32~18.04.15.3.0-1032.34~18.04.1
 None known
linux-gke-4.15
Ubuntu:18.04:LTS
 All versions, plus listed versions
4.15.0-1030.324.15.0-1032.344.15.0-1033.354.15.0-1034.364.15.0-1036.38
Show 28 moreShow less
4.15.0-1037.394.15.0-1040.424.15.0-1041.434.15.0-1042.444.15.0-1044.464.15.0-1045.484.15.0-1046.494.15.0-1048.514.15.0-1049.524.15.0-1050.534.15.0-1052.554.15.0-1055.584.15.0-1057.604.15.0-1058.614.15.0-1059.624.15.0-1063.664.15.0-1064.674.15.0-1066.694.15.0-1067.704.15.0-1069.724.15.0-1070.734.15.0-1072.764.15.0-1073.784.15.0-1074.794.15.0-1076.814.15.0-1077.824.15.0-1078.834.15.0-1079.84
 None known
linux-gke-5.4
Ubuntu:18.04:LTS
 All versions, plus listed versions
5.4.0-1025.25~18.04.15.4.0-1027.28~18.04.15.4.0-1029.31~18.04.15.4.0-1030.32~18.04.15.4.0-1032.34~18.04.1
Show 32 moreShow less
5.4.0-1033.35~18.04.15.4.0-1035.37~18.04.15.4.0-1036.38~18.04.15.4.0-1037.39~18.04.15.4.0-1039.41~18.04.15.4.0-1040.42~18.04.15.4.0-1042.44~18.04.15.4.0-1043.45~18.04.15.4.0-1044.46~18.04.15.4.0-1046.48~18.04.15.4.0-1049.52~18.04.15.4.0-1051.54~18.04.15.4.0-1052.55~18.04.15.4.0-1053.56~18.04.15.4.0-1054.57~18.04.15.4.0-1055.58~18.04.15.4.0-1056.59~18.04.15.4.0-1057.60~18.04.15.4.0-1059.62~18.04.15.4.0-1061.64~18.04.15.4.0-1062.65~18.04.15.4.0-1063.66~18.04.15.4.0-1065.68~18.04.15.4.0-1066.69~18.04.15.4.0-1067.70~18.04.15.4.0-1068.71~18.04.15.4.0-1071.76~18.04.35.4.0-1072.77~18.04.15.4.0-1074.79~18.04.15.4.0-1076.82~18.04.15.4.0-1078.84~18.04.15.4.0-1080.86~18.04.1
 None known
linux-gkeop-5.4
Ubuntu:18.04:LTS
 All versions, plus listed versions
5.4.0-1001.15.4.0-1003.35.4.0-1004.55.4.0-1005.65.4.0-1007.8~18.04.1
Show 32 moreShow less
5.4.0-1008.9~18.04.15.4.0-1009.10~18.04.15.4.0-1010.11~18.04.15.4.0-1011.12~18.04.25.4.0-1012.13~18.04.15.4.0-1013.14~18.04.15.4.0-1014.15~18.04.15.4.0-1015.16~18.04.15.4.0-1016.17~18.04.15.4.0-1018.19~18.04.15.4.0-1021.22~18.04.15.4.0-1022.23~18.04.15.4.0-1023.24~18.04.15.4.0-1024.25~18.04.15.4.0-1025.26~18.04.15.4.0-1026.27~18.04.15.4.0-1027.28~18.04.15.4.0-1029.30~18.04.25.4.0-1031.32~18.04.15.4.0-1032.33~18.04.15.4.0-1033.34~18.04.15.4.0-1034.35~18.04.15.4.0-1036.37~18.04.15.4.0-1037.38~18.04.15.4.0-1038.39~18.04.15.4.0-1039.40~18.04.15.4.0-1040.41~18.04.15.4.0-1043.44~18.04.15.4.0-1046.48~18.04.15.4.0-1048.51~18.04.15.4.0-1049.52~18.04.15.4.0-1051.54~18.04.1
 None known
linux-hwe
Ubuntu:18.04:LTS
 All versions, plus listed versions
4.18.0-13.14~18.04.14.18.0-14.15~18.04.14.18.0-15.16~18.04.14.18.0-16.17~18.04.14.18.0-17.18~18.04.1
Show 38 moreShow less
4.18.0-18.19~18.04.14.18.0-20.21~18.04.14.18.0-21.22~18.04.14.18.0-22.23~18.04.14.18.0-24.25~18.04.14.18.0-25.26~18.04.15.0.0-23.24~18.04.15.0.0-25.26~18.04.15.0.0-27.28~18.04.15.0.0-29.31~18.04.15.0.0-31.33~18.04.15.0.0-32.34~18.04.25.0.0-35.38~18.04.15.0.0-36.39~18.04.15.0.0-37.40~18.04.15.3.0-26.28~18.04.15.3.0-28.30~18.04.15.3.0-40.32~18.04.15.3.0-42.34~18.04.15.3.0-45.37~18.04.15.3.0-46.38~18.04.15.3.0-51.44~18.04.25.3.0-53.47~18.04.15.3.0-59.53~18.04.15.3.0-61.55~18.04.15.3.0-62.56~18.04.15.3.0-64.58~18.04.15.3.0-65.595.3.0-66.605.3.0-67.615.3.0-68.635.3.0-69.655.3.0-70.665.3.0-72.685.3.0-73.695.3.0-74.705.3.0-75.715.3.0-76.72
 None known
linux-hwe-edge
Ubuntu:18.04:LTS
 All versions, plus listed versions
5.0.0-15.16~18.04.15.0.0-16.17~18.04.15.0.0-17.18~18.04.15.0.0-19.20~18.04.15.0.0-20.21~18.04.1
Show 5 moreShow less
5.3.0-19.20~18.04.25.3.0-22.24~18.04.15.3.0-23.25~18.04.15.3.0-23.25~18.04.25.3.0-24.26~18.04.2
 None known
linux-oem
Ubuntu:18.04:LTS
 All versions, plus listed versions
4.15.0-1002.34.15.0-1004.54.15.0-1006.94.15.0-1008.114.15.0-1009.12
Show 45 moreShow less
4.15.0-1012.154.15.0-1013.164.15.0-1015.184.15.0-1017.204.15.0-1018.214.15.0-1021.244.15.0-1024.294.15.0-1026.314.15.0-1028.334.15.0-1030.354.15.0-1033.384.15.0-1034.394.15.0-1035.404.15.0-1036.414.15.0-1038.434.15.0-1039.444.15.0-1043.484.15.0-1045.504.15.0-1050.574.15.0-1056.654.15.0-1057.664.15.0-1059.684.15.0-1063.724.15.0-1064.734.15.0-1065.754.15.0-1066.764.15.0-1067.774.15.0-1069.794.15.0-1073.834.15.0-1076.864.15.0-1079.894.15.0-1080.904.15.0-1081.914.15.0-1087.974.15.0-1090.1004.15.0-1091.1014.15.0-1093.1034.15.0-1094.1044.15.0-1096.1064.15.0-1097.1074.15.0-1099.1094.15.0-1100.1104.15.0-1101.1124.15.0-1102.1134.15.0-1103.114
 None known
linux-oracle-5.0
Ubuntu:18.04:LTS
 All versions, plus listed versions
5.0.0-1007.12~18.04.15.0.0-1008.13~18.04.15.0.0-1009.14~18.04.15.0.0-1010.15~18.04.15.0.0-1011.165.0.0-1013.185.0.0-1014.19
 None known
linux-oracle-5.3
Ubuntu:18.04:LTS
 All versions, plus listed versions
5.3.0-1011.12~18.04.15.3.0-1013.14~18.04.15.3.0-1014.15~18.04.15.3.0-1016.18~18.04.15.3.0-1018.20~18.04.1
Show 4 moreShow less
5.3.0-1024.26~18.04.15.3.0-1027.29~18.04.15.3.0-1028.30~18.04.15.3.0-1030.32~18.04.1
 None known
linux-aws-5.11
Ubuntu:20.04:LTS
 All versions, plus listed versions
5.11.0-1009.9~20.04.25.11.0-1014.15~20.04.15.11.0-1016.17~20.04.15.11.0-1017.18~20.04.15.11.0-1019.20~20.04.1
Show 7 moreShow less
5.11.0-1020.21~20.04.25.11.0-1021.22~20.04.25.11.0-1022.23~20.04.15.11.0-1023.24~20.04.15.11.0-1025.27~20.04.15.11.0-1027.30~20.04.15.11.0-1028.31~20.04.1
 None known
linux-aws-5.13
Ubuntu:20.04:LTS
 All versions, plus listed versions
5.13.0-1008.9~20.04.25.13.0-1011.12~20.04.15.13.0-1012.13~20.04.15.13.0-1014.15~20.04.15.13.0-1017.19~20.04.1
Show 8 moreShow less
5.13.0-1019.21~20.04.15.13.0-1021.23~20.04.25.13.0-1022.24~20.04.15.13.0-1023.25~20.04.15.13.0-1025.27~20.04.15.13.0-1028.31~20.04.15.13.0-1029.32~20.04.15.13.0-1031.35~20.04.1
 None known
linux-aws-5.8
Ubuntu:20.04:LTS
 All versions, plus listed versions
5.8.0-1035.37~20.04.15.8.0-1038.40~20.04.15.8.0-1041.43~20.04.15.8.0-1042.44~20.04.1
 None known
linux-azure-5.11
Ubuntu:20.04:LTS
 All versions, plus listed versions
5.11.0-1007.7~20.04.25.11.0-1012.13~20.04.15.11.0-1013.14~20.04.15.11.0-1015.16~20.04.15.11.0-1017.18~20.04.1
Show 8 moreShow less
5.11.0-1019.20~20.04.15.11.0-1020.21~20.04.15.11.0-1021.22~20.04.15.11.0-1022.23~20.04.15.11.0-1023.24~20.04.15.11.0-1025.27~20.04.15.11.0-1027.30~20.04.15.11.0-1028.31~20.04.2
 None known
linux-azure-5.13
Ubuntu:20.04:LTS
 All versions, plus listed versions
5.13.0-1009.10~20.04.25.13.0-1012.14~20.04.15.13.0-1013.15~20.04.15.13.0-1014.16~20.04.15.13.0-1017.19~20.04.1
Show 7 moreShow less
5.13.0-1021.24~20.04.15.13.0-1022.26~20.04.15.13.0-1023.27~20.04.15.13.0-1025.29~20.04.15.13.0-1028.33~20.04.15.13.0-1029.34~20.04.15.13.0-1031.37~20.04.1
 None known
linux-azure-5.8
Ubuntu:20.04:LTS
 All versions, plus listed versions
5.8.0-1033.35~20.04.15.8.0-1036.38~20.04.15.8.0-1039.42~20.04.15.8.0-1040.43~20.04.15.8.0-1041.44~20.04.15.8.0-1042.45~20.04.15.8.0-1043.46~20.04.1
 None known
linux-azure-fde
Ubuntu:20.04:LTS
 All versions, plus listed versions
5.4.0-1063.66+cvm2.25.4.0-1063.66+cvm3.25.4.0-1064.67+cvm1.15.4.0-1065.68+cvm2.15.4.0-1067.70+cvm1.1
Show 21 moreShow less
5.4.0-1068.71+cvm1.15.4.0-1069.72+cvm1.15.4.0-1070.73+cvm1.15.4.0-1072.75+cvm1.15.4.0-1073.76+cvm1.15.4.0-1074.77+cvm1.15.4.0-1076.79+cvm1.15.4.0-1078.81+cvm1.15.4.0-1080.83+cvm1.15.4.0-1083.87+cvm1.15.4.0-1085.90+cvm1.15.4.0-1085.90+cvm2.15.4.0-1086.91+cvm1.15.4.0-1089.94+cvm1.25.4.0-1090.95+cvm1.15.4.0-1091.96+cvm1.15.4.0-1092.97+cvm1.15.4.0-1095.101+cvm1.15.4.0-1098.104+cvm1.15.4.0-1100.106+cvm1.15.4.0-1103.109+cvm1.1
 None known
linux-gcp-5.11
Ubuntu:20.04:LTS
 All versions, plus listed versions
5.11.0-1009.10~20.04.15.11.0-1014.16~20.04.15.11.0-1017.19~20.04.15.11.0-1018.20~20.04.25.11.0-1020.22~20.04.1
Show 7 moreShow less
5.11.0-1021.23~20.04.15.11.0-1022.24~20.04.15.11.0-1023.25~20.04.15.11.0-1024.26~20.04.15.11.0-1026.29~20.04.15.11.0-1028.32~20.04.15.11.0-1029.33~20.04.3
 None known
linux-gcp-5.13
Ubuntu:20.04:LTS
 All versions, plus listed versions
5.13.0-1008.9~20.04.35.13.0-1012.15~20.04.15.13.0-1013.16~20.04.15.13.0-1015.18~20.04.15.13.0-1019.23~20.04.1
Show 8 moreShow less
5.13.0-1021.25~20.04.15.13.0-1023.28~20.04.15.13.0-1024.29~20.04.15.13.0-1025.30~20.04.15.13.0-1027.32~20.04.15.13.0-1030.36~20.04.15.13.0-1031.37~20.04.15.13.0-1033.40~20.04.1
 None known
linux-gcp-5.8
Ubuntu:20.04:LTS
 All versions, plus listed versions
5.8.0-1032.34~20.04.15.8.0-1035.37~20.04.15.8.0-1038.40~20.04.15.8.0-1039.41
 None known
linux-gke
Ubuntu:20.04:LTS
 All versions, plus listed versions
5.4.0-1033.355.4.0-1035.375.4.0-1036.385.4.0-1037.395.4.0-1039.41
Show 45 moreShow less
5.4.0-1041.435.4.0-1042.445.4.0-1043.455.4.0-1044.465.4.0-1046.485.4.0-1049.525.4.0-1051.545.4.0-1052.555.4.0-1053.565.4.0-1054.575.4.0-1055.585.4.0-1056.595.4.0-1057.605.4.0-1059.625.4.0-1061.645.4.0-1062.655.4.0-1063.665.4.0-1065.685.4.0-1066.695.4.0-1067.705.4.0-1068.715.4.0-1071.765.4.0-1072.775.4.0-1074.795.4.0-1076.825.4.0-1078.845.4.0-1080.865.4.0-1081.875.4.0-1083.895.4.0-1084.905.4.0-1086.935.4.0-1087.945.4.0-1090.975.4.0-1091.985.4.0-1094.1015.4.0-1095.1025.4.0-1096.1035.4.0-1097.1045.4.0-1098.1055.4.0-1099.1065.4.0-1100.1075.4.0-1101.1085.4.0-1102.1095.4.0-1103.1105.4.0-1104.111
 None known
linux-gke-5.15
Ubuntu:20.04:LTS
 All versions, plus listed versions
5.15.0-1011.14~20.04.15.15.0-1014.17~20.04.15.15.0-1015.18~20.04.15.15.0-1016.19~20.04.15.15.0-1019.23~20.04.1
Show 13 moreShow less
5.15.0-1020.25~20.04.15.15.0-1023.28~20.04.25.15.0-1027.32~20.04.15.15.0-1028.33~20.04.15.15.0-1029.34~20.04.15.15.0-1031.36~20.04.15.15.0-1032.37~20.04.15.15.0-1033.38~20.04.15.15.0-1034.39~20.04.15.15.0-1036.41~20.04.15.15.0-1037.42~20.04.15.15.0-1038.43~20.04.15.15.0-1039.44~20.04.1
 None known
linux-hwe-5.11
Ubuntu:20.04:LTS
 All versions, plus listed versions
5.11.0-22.23~20.04.15.11.0-25.27~20.04.15.11.0-27.29~20.04.15.11.0-34.36~20.04.15.11.0-36.40~20.04.1
Show 7 moreShow less
5.11.0-37.41~20.04.25.11.0-38.42~20.04.15.11.0-40.44~20.04.25.11.0-41.45~20.04.15.11.0-43.47~20.04.25.11.0-44.48~20.04.25.11.0-46.51~20.04.1
 None known
linux-hwe-5.13
Ubuntu:20.04:LTS
 All versions, plus listed versions
5.13.0-21.21~20.04.15.13.0-22.22~20.04.15.13.0-23.23~20.04.25.13.0-25.26~20.04.15.13.0-27.29~20.04.1
Show 11 moreShow less
5.13.0-28.31~20.04.15.13.0-30.33~20.04.15.13.0-35.40~20.04.15.13.0-37.42~20.04.15.13.0-39.44~20.04.15.13.0-40.45~20.04.15.13.0-41.46~20.04.15.13.0-44.49~20.04.15.13.0-48.54~20.04.15.13.0-51.58~20.04.15.13.0-52.59~20.04.1
 None known
linux-hwe-5.8
Ubuntu:20.04:LTS
 All versions, plus listed versions
5.8.0-23.24~20.04.15.8.0-25.26~20.04.15.8.0-28.30~20.04.15.8.0-29.31~20.04.15.8.0-31.33~20.04.1
Show 16 moreShow less
5.8.0-33.36~20.04.15.8.0-34.37~20.04.25.8.0-36.40~20.04.15.8.0-38.43~20.04.15.8.0-40.45~20.04.15.8.0-41.46~20.04.15.8.0-43.49~20.04.15.8.0-44.50~20.04.15.8.0-45.51~20.04.15.8.0-48.54~20.04.15.8.0-49.55~20.04.15.8.0-50.56~20.04.15.8.0-53.60~20.04.15.8.0-55.62~20.04.15.8.0-59.66~20.04.15.8.0-63.71~20.04.1
 None known
linux-intel-5.13
Ubuntu:20.04:LTS
 All versions, plus listed versions
5.13.0-1007.75.13.0-1008.85.13.0-1009.95.13.0-1010.105.13.0-1011.115.13.0-1014.155.13.0-1017.19
 None known
linux-oem-5.10
Ubuntu:20.04:LTS
 All versions, plus listed versions
5.10.0-1008.95.10.0-1011.125.10.0-1013.145.10.0-1014.155.10.0-1016.17
Show 21 moreShow less
5.10.0-1017.185.10.0-1019.205.10.0-1021.225.10.0-1022.235.10.0-1023.245.10.0-1025.265.10.0-1026.275.10.0-1029.305.10.0-1032.335.10.0-1033.345.10.0-1034.355.10.0-1038.405.10.0-1044.465.10.0-1045.475.10.0-1049.515.10.0-1050.525.10.0-1051.535.10.0-1052.545.10.0-1053.555.10.0-1055.585.10.0-1057.61
 None known
linux-oem-5.13
Ubuntu:20.04:LTS
 All versions, plus listed versions
5.13.0-1009.105.13.0-1010.115.13.0-1012.165.13.0-1014.185.13.0-1017.21
Show 7 moreShow less
5.13.0-1019.235.13.0-1020.245.13.0-1021.255.13.0-1022.265.13.0-1026.325.13.0-1028.355.13.0-1029.36
 None known
linux-oem-5.14
Ubuntu:20.04:LTS
 All versions, plus listed versions
5.14.0-1004.45.14.0-1005.55.14.0-1007.75.14.0-1008.85.14.0-1010.10
Show 30 moreShow less
5.14.0-1011.115.14.0-1013.135.14.0-1018.195.14.0-1020.225.14.0-1022.245.14.0-1024.265.14.0-1027.305.14.0-1029.325.14.0-1031.345.14.0-1032.355.14.0-1033.365.14.0-1034.375.14.0-1036.405.14.0-1038.425.14.0-1042.475.14.0-1044.495.14.0-1045.515.14.0-1046.535.14.0-1047.545.14.0-1048.555.14.0-1049.565.14.0-1050.575.14.0-1051.585.14.0-1052.595.14.0-1054.615.14.0-1055.625.14.0-1056.635.14.0-1057.645.14.0-1058.665.14.0-1059.67
 None known
linux-oem-5.6
Ubuntu:20.04:LTS
 All versions, plus listed versions
5.6.0-1007.75.6.0-1008.85.6.0-1010.105.6.0-1011.115.6.0-1013.13
Show 24 moreShow less
5.6.0-1017.175.6.0-1018.185.6.0-1020.205.6.0-1021.215.6.0-1023.235.6.0-1026.265.6.0-1027.275.6.0-1028.285.6.0-1031.325.6.0-1032.335.6.0-1033.355.6.0-1034.365.6.0-1035.375.6.0-1036.395.6.0-1039.435.6.0-1042.465.6.0-1047.515.6.0-1048.525.6.0-1050.545.6.0-1052.565.6.0-1053.575.6.0-1054.585.6.0-1055.595.6.0-1056.60
 None known
linux-oracle-5.11
Ubuntu:20.04:LTS
 All versions, plus listed versions
5.11.0-1008.8~20.04.15.11.0-1013.14~20.04.15.11.0-1016.17~20.04.15.11.0-1017.18~20.04.15.11.0-1019.20~20.04.1
Show 7 moreShow less
5.11.0-1020.21~20.04.15.11.0-1021.22~20.04.15.11.0-1022.23~20.04.15.11.0-1023.24~20.04.15.11.0-1025.27~20.04.15.11.0-1027.30~20.04.15.11.0-1028.31~20.04.1
 None known
linux-oracle-5.13
Ubuntu:20.04:LTS
 All versions, plus listed versions
5.13.0-1011.13~20.04.25.13.0-1015.19~20.04.15.13.0-1016.20~20.04.15.13.0-1018.22~20.04.15.13.0-1021.26~20.04.1
Show 7 moreShow less
5.13.0-1025.30~20.04.15.13.0-1027.32~20.04.15.13.0-1028.33~20.04.15.13.0-1030.35~20.04.15.13.0-1033.39~20.04.15.13.0-1034.40~20.04.15.13.0-1036.43~20.04.1
 None known
linux-oracle-5.8
Ubuntu:20.04:LTS
 All versions, plus listed versions
5.8.0-1031.32~20.04.25.8.0-1033.34~20.04.15.8.0-1034.35~20.04.25.8.0-1037.38~20.04.15.8.0-1038.39~20.04.1
 None known
linux-raspi2
Ubuntu:20.04:LTS
 All versions, plus listed versions
5.3.0-1007.85.3.0-1014.165.3.0-1015.175.3.0-1017.195.4.0-1004.45.4.0-1006.6
 None known
linux-riscv
Ubuntu:20.04:LTS
 All versions, plus listed versions
5.4.0-24.285.4.0-26.305.4.0-27.315.4.0-28.325.4.0-30.34
Show 7 moreShow less
5.4.0-31.355.4.0-33.375.4.0-34.385.4.0-36.415.4.0-37.425.4.0-39.445.4.0-40.45
 None known
linux-riscv-5.11
Ubuntu:20.04:LTS
 All versions, plus listed versions
5.11.0-1015.16~20.04.15.11.0-1017.18~20.04.15.11.0-1018.19~20.04.25.11.0-1020.21~20.04.15.11.0-1021.22~20.04.1
Show 8 moreShow less
5.11.0-1022.23~20.04.15.11.0-1023.24~20.04.15.11.0-1024.25~20.04.15.11.0-1026.28~20.04.15.11.0-1028.31~20.04.15.11.0-1029.32~20.04.15.11.0-1030.345.11.0-1031.35
 None known
linux-riscv-5.8
Ubuntu:20.04:LTS
 All versions, plus listed versions
5.8.0-14.16~20.04.15.8.0-14.16~20.04.35.8.0-16.18~20.04.15.8.0-17.19~20.04.15.8.0-18.20~20.04.1
Show 5 moreShow less
5.8.0-20.22~20.04.15.8.0-22.24~20.04.15.8.0-25.27~20.04.15.8.0-26.28~20.04.15.8.0-29.31~20.04.1
 None known
linux-allwinner-5.19
Ubuntu:22.04:LTS
 All versions, plus listed versions
5.19.0-1007.7~22.04.15.19.0-1009.9~22.04.15.19.0-1010.10~22.04.15.19.0-1011.11~22.04.15.19.0-1012.12~22.04.15.19.0-1013.13~22.04.15.19.0-1014.14~22.04.15.19.0-1015.15~22.04.1
 None known
linux-aws-5.19
Ubuntu:22.04:LTS
 All versions, plus listed versions
5.19.0-1019.20~22.04.15.19.0-1020.21~22.04.15.19.0-1022.23~22.04.15.19.0-1023.24~22.04.15.19.0-1024.25~22.04.1
Show 5 moreShow less
5.19.0-1025.26~22.04.15.19.0-1026.27~22.04.15.19.0-1027.28~22.04.15.19.0-1028.29~22.04.15.19.0-1029.30~22.04.1
 None known
linux-aws-6.2
Ubuntu:22.04:LTS
 All versions, plus listed versions
6.2.0-1005.5~22.04.16.2.0-1006.6~22.04.16.2.0-1007.7~22.04.16.2.0-1008.8~22.04.16.2.0-1009.9~22.04.3
Show 9 moreShow less
6.2.0-1010.10~22.04.16.2.0-1011.11~22.04.16.2.0-1012.12~22.04.16.2.0-1013.13~22.04.16.2.0-1014.14~22.04.16.2.0-1015.15~22.04.16.2.0-1016.16~22.04.16.2.0-1017.17~22.04.16.2.0-1018.18~22.04.1
 None known
linux-azure-5.19
Ubuntu:22.04:LTS
 All versions, plus listed versions
5.19.0-1020.21~22.04.15.19.0-1021.22~22.04.15.19.0-1022.23~22.04.15.19.0-1023.24~22.04.15.19.0-1025.28~22.04.15.19.0-1026.29~22.04.15.19.0-1027.30~22.04.2
 None known
linux-azure-6.2
Ubuntu:22.04:LTS
 All versions, plus listed versions
6.2.0-1005.5~22.04.16.2.0-1006.6~22.04.16.2.0-1007.7~22.04.16.2.0-1008.8~22.04.16.2.0-1009.9~22.04.3
Show 8 moreShow less
6.2.0-1011.11~22.04.16.2.0-1012.12~22.04.16.2.0-1014.14~22.04.16.2.0-1015.15~22.04.16.2.0-1016.16~22.04.16.2.0-1017.17~22.04.16.2.0-1018.18~22.04.16.2.0-1019.19~22.04.1
 None known
linux-azure-fde-5.19
Ubuntu:22.04:LTS
 All versions, plus listed versions
5.19.0-1025.28~22.04.1.15.19.0-1026.29~22.04.1.15.19.0-1027.30~22.04.2.1
 None known
linux-azure-fde-6.2
Ubuntu:22.04:LTS
 All versions, plus listed versions
6.2.0-1008.8~22.04.1.16.2.0-1009.9~22.04.3.16.2.0-1011.11~22.04.1.16.2.0-1012.12~22.04.1.16.2.0-1014.14~22.04.1.1
Show 5 moreShow less
6.2.0-1015.15~22.04.1.16.2.0-1016.16~22.04.1.16.2.0-1017.17~22.04.1.16.2.0-1018.18~22.04.1.16.2.0-1019.19~22.04.1.1
 None known
linux-gcp-5.19
Ubuntu:22.04:LTS
 All versions, plus listed versions
5.19.0-1020.22~22.04.25.19.0-1021.23~22.04.15.19.0-1022.24~22.04.15.19.0-1024.26~22.04.15.19.0-1025.27~22.04.15.19.0-1026.28~22.04.15.19.0-1027.29~22.04.15.19.0-1030.32~22.04.1
 None known
linux-gcp-6.2
Ubuntu:22.04:LTS
 All versions, plus listed versions
6.2.0-1009.9~22.04.36.2.0-1010.10~22.04.16.2.0-1011.11~22.04.16.2.0-1011.11~22.04.36.2.0-1012.12~22.04.1
Show 7 moreShow less
6.2.0-1013.13~22.04.16.2.0-1014.14~22.04.16.2.0-1016.18~22.04.16.2.0-1017.19~22.04.16.2.0-1018.20~22.04.16.2.0-1019.21~22.04.16.2.0-1021.23~22.04.1
 None known
linux-hwe-5.19
Ubuntu:22.04:LTS
 All versions, plus listed versions
5.19.0-28.29~22.04.15.19.0-32.33~22.04.15.19.0-35.36~22.04.15.19.0-38.39~22.04.15.19.0-40.41~22.04.1
Show 6 moreShow less
5.19.0-41.42~22.04.15.19.0-42.43~22.04.15.19.0-43.44~22.04.15.19.0-45.46~22.04.15.19.0-46.47~22.04.15.19.0-50.50
 None known
linux-hwe-6.2
Ubuntu:22.04:LTS
 All versions, plus listed versions
6.2.0-25.25~22.04.26.2.0-26.26~22.04.16.2.0-31.31~22.04.16.2.0-32.32~22.04.16.2.0-33.33~22.04.1
Show 5 moreShow less
6.2.0-34.34~22.04.16.2.0-35.35~22.04.16.2.0-36.37~22.04.16.2.0-37.38~22.04.16.2.0-39.40~22.04.1
 None known
linux-lowlatency-hwe-5.19
Ubuntu:22.04:LTS
 All versions, plus listed versions
5.19.0-1017.18~22.04.15.19.0-1018.19~22.04.15.19.0-1021.22~22.04.15.19.0-1022.23~22.04.15.19.0-1023.24~22.04.1
Show 5 moreShow less
5.19.0-1024.25~22.04.15.19.0-1025.26~22.04.15.19.0-1027.28~22.04.15.19.0-1028.29~22.04.15.19.0-1030.30
 None known
linux-lowlatency-hwe-6.2
Ubuntu:22.04:LTS
 All versions, plus listed versions
6.2.0-1008.8~22.04.16.2.0-1009.9~22.04.16.2.0-1011.11~22.04.16.2.0-1012.12~22.04.16.2.0-1013.13~22.04.1
Show 5 moreShow less
6.2.0-1014.14~22.04.16.2.0-1015.15~22.04.16.2.0-1016.16~22.04.16.2.0-1017.17~22.04.16.2.0-1018.18~22.04.1
 None known
linux-nvidia-6.2
Ubuntu:22.04:LTS
 All versions, plus listed versions
6.2.0-1003.3~22.04.16.2.0-1009.96.2.0-1010.106.2.0-1011.116.2.0-1012.126.2.0-1013.136.2.0-1015.15
 None known
linux-oem-5.17
Ubuntu:22.04:LTS
 All versions, plus listed versions
5.17.0-1003.35.17.0-1004.45.17.0-1006.65.17.0-1011.125.17.0-1012.13
Show 21 moreShow less
5.17.0-1013.145.17.0-1014.155.17.0-1015.165.17.0-1016.175.17.0-1017.185.17.0-1018.195.17.0-1019.205.17.0-1020.215.17.0-1021.225.17.0-1024.255.17.0-1025.265.17.0-1026.275.17.0-1027.285.17.0-1028.295.17.0-1029.305.17.0-1030.315.17.0-1031.325.17.0-1032.335.17.0-1033.345.17.0-1034.355.17.0-1035.36
 None known
linux-oem-6.0
Ubuntu:22.04:LTS
 All versions, plus listed versions
6.0.0-1006.66.0.0-1007.76.0.0-1008.86.0.0-1009.96.0.0-1010.10
Show 11 moreShow less
6.0.0-1011.116.0.0-1012.126.0.0-1013.136.0.0-1014.146.0.0-1015.156.0.0-1016.166.0.0-1017.176.0.0-1018.186.0.0-1019.196.0.0-1020.206.0.0-1021.21
 None known
linux-oem-6.1
Ubuntu:22.04:LTS
 All versions, plus listed versions
6.1.0-1004.46.1.0-1006.66.1.0-1007.76.1.0-1008.86.1.0-1009.9
Show 22 moreShow less
6.1.0-1010.106.1.0-1012.126.1.0-1013.136.1.0-1014.146.1.0-1015.156.1.0-1016.166.1.0-1017.176.1.0-1019.196.1.0-1020.206.1.0-1021.216.1.0-1022.226.1.0-1023.236.1.0-1024.246.1.0-1025.256.1.0-1026.266.1.0-1027.276.1.0-1028.286.1.0-1029.296.1.0-1033.336.1.0-1034.346.1.0-1035.356.1.0-1036.36
 None known
linux-riscv
Ubuntu:22.04:LTS
 All versions, plus listed versions
5.13.0-1004.45.13.0-1006.6+22.04.15.13.0-1007.7+22.04.15.13.0-1010.11+22.04.15.15.0-1004.4
Show 18 moreShow less
5.15.0-1005.55.15.0-1006.65.15.0-1007.75.15.0-1008.85.15.0-1011.125.15.0-1012.135.15.0-1014.165.15.0-1015.175.15.0-1016.185.15.0-1017.195.15.0-1018.215.15.0-1019.225.15.0-1020.235.15.0-1022.265.15.0-1023.275.15.0-1026.305.15.0-1027.315.15.0-1028.32
 None known
linux-riscv-5.19
Ubuntu:22.04:LTS
 All versions, plus listed versions
5.19.0-1012.13~22.04.15.19.0-1015.16~22.04.15.19.0-1016.17~22.04.15.19.0-1017.18~22.04.15.19.0-1018.19~22.04.15.19.0-1019.21~22.04.15.19.0-1020.22~22.04.15.19.0-1021.23~22.04.1
 None known
linux-starfive-5.19
Ubuntu:22.04:LTS
 All versions, plus listed versions
5.19.0-1014.16~22.04.15.19.0-1015.17~22.04.15.19.0-1016.18~22.04.15.19.0-1017.19~22.04.15.19.0-1018.20~22.04.15.19.0-1019.21~22.04.15.19.0-1020.22~22.04.1
 None known
linux-starfive-6.2
Ubuntu:22.04:LTS
 All versions, plus listed versions
6.2.0-1006.7~22.04.16.2.0-1007.8~22.04.16.2.0-1009.10~22.04.1
 None known

History

History
RecordedChangedSources
affected, facts
first indexedCVE List, EUVD, NVD, OSV

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2021-47557 is a medium vulnerability (CVSS 5.5) in Linux, published May 24, 2024. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.24%, the 15th percentile. Fixed in linux 5.15.15-1.

References

Show 194 moreShow less
This page doesn't list everything

Left out here: 1 version, 1,719 references and the rest of 10 source descriptions. The JSON record has them.

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