CVE-2024-44989

In the Linux kernel, the following vulnerability has been resolved: bonding: fix xfrm real_dev null pointer dereference We shouldn't set real_dev to NULL because packets can be in transit and xfrm might call xdo_dev_offload_ok() in parallel. All callbacks assume real_dev is set. Example trace: kernel: BUG: unable to handle page fault for address: 0000000000001030 kernel: bond0: (slave eni0np1): making interface the new active one kernel: #PF: supervisor write access in kernel mode kernel: #PF: error_code(0x0002) - not-present page kernel: PGD 0 P4D 0 kernel: Oops: 0002 [#1] PREEMPT SMP kernel: CPU: 4 PID: 2237 Comm: ping Not tainted 6.7.7+ #12 kernel: Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-2.fc40 04/01/2014 kernel: RIP: 0010:nsim_ipsec_offload_ok+0xc/0x20 [netdevsim] kernel: bond0: (slave eni0np1): bond_ipsec_add_sa_all: failed to add SA kernel: Code: e0 0f 0b 48 83 7f 38 00 74 de 0f 0b 48 8b 47 08 48 8b 37 48 8b 78 40 e9 b2 e5 9a d7 66 90 0f 1f 44 00 00 48 8b 86 80 02 00 00 <83> 80 30 10 00 00 01 b8 01 00 00 00 c3 0f 1f 80 00 00 00 00 0f 1f kernel: bond0: (slave eni0np1): making interface the new active one kernel: RSP: 0018:ffffabde81553b98 EFLAGS: 00010246 kernel: bond0: (slave eni0np1): bond_ipsec_add_sa_all: failed to add SA kernel: kernel: RAX: 0000000000000000 RBX: ffff9eb404e74900 RCX: ffff9eb403d97c60 kernel: RDX: ffffffffc090de10 RSI: ffff9eb404e74900 RDI: ffff9eb3c5de9e00 kernel: RBP: ffff9eb3c0a42000 R08: 0000000000000010 R09: 0000000000000014 kernel: R10: 7974203030303030 R11: 3030303030303030 R12: 0000000000000000 kernel: R13: ffff9eb3c5de9e00 R14: ffffabde81553cc8 R15: ffff9eb404c53000 kernel: FS: 00007f2a77a3ad00(0000) GS:ffff9eb43bd00000(0000) knlGS:0000000000000000 kernel: CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 kernel: CR2: 0000000000001030 CR3: 00000001122ab000 CR4: 0000000000350ef0 kernel: bond0: (slave eni0np1): making interface the new active one kernel: Call Trace: kernel: <TASK> kernel: ? __die+0x1f/0x60 kernel: bond0: (slave eni0np1): bond_ipsec_add_sa_all: failed to add SA kernel: ? page_fault_oops+0x142/0x4c0 kernel: ? do_user_addr_fault+0x65/0x670 kernel: ? kvm_read_and_reset_apf_flags+0x3b/0x50 kernel: bond0: (slave eni0np1): making interface the new active one kernel: ? exc_page_fault+0x7b/0x180 kernel: ? asm_exc_page_fault+0x22/0x30 kernel: ? nsim_bpf_uninit+0x50/0x50 [netdevsim] kernel: bond0: (slave eni0np1): bond_ipsec_add_sa_all: failed to add SA kernel: ? nsim_ipsec_offload_ok+0xc/0x20 [netdevsim] kernel: bond0: (slave eni0np1): making interface the new active one kernel: bond_ipsec_offload_ok+0x7b/0x90 [bonding] kernel: xfrm_output+0x61/0x3b0 kernel: bond0: (slave eni0np1): bond_ipsec_add_sa_all: failed to add SA kernel: ip_push_pending_frames+0x56/0x80

The Linux Kernel, the operating system core itself.

Security Fix(es):

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

octeontx2-af: Use separate handlers for interrupts

For PF to AF interrupt vector and VF to AF vector same interrupt handler is registered which is causing race condition. When two interrupts are raised to two CPUs at same time then two cores serve same event corrupting the data.(CVE-2024-27030)

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

media: go7007: fix a memleak in go7007_load_encoder

In go7007_load_encoder, bounce(i.e. go->boot_fw), is allocated without a deallocation thereafter. After the following call chain:

saa7134_go7007_init |-> go7007_boot_encoder |-> go7007_load_encoder |-> kfree(go)

go is freed and thus bounce is leaked.(CVE-2024-27074)

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

netfilter: nf_tables: use timestamp to check for set element timeout

Add a timestamp field at the beginning of the transaction, store it in the nftables per-netns area.

Update set backend .insert, .deactivate and sync gc path to use the timestamp, this avoids that an element expires while control plane transaction is still unfinished.

.lookup and .update, which are used from packet path, still use the current time to check if the element has expired. And .get path and dump also since this runs lockless under rcu read size lock. Then, there is async gc which also needs to check the current time since it runs asynchronously from a workqueue.(CVE-2024-27397)

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

tee: optee: Fix kernel panic caused by incorrect error handling

The error path while failing to register devices on the TEE bus has a bug leading to kernel panic as follows:

[ 15.398930] Unable to handle kernel paging request at virtual address ffff07ed00626d7c [ 15.406913] Mem abort info: [ 15.409722] ESR = 0x0000000096000005 [ 15.413490] EC = 0x25: DABT (current EL), IL = 32 bits [ 15.418814] SET = 0, FnV = 0 [ 15.421878] EA = 0, S1PTW = 0 [ 15.425031] FSC = 0x05: level 1 translation fault [ 15.429922] Data abort info: [ 15.432813] ISV = 0, ISS = 0x00000005, ISS2 = 0x00000000 [ 15.438310] CM = 0, WnR = 0, TnD = 0, TagAccess = 0 [ 15.443372] GCS = 0, Overlay = 0, DirtyBit = 0, Xs = 0 [ 15.448697] swapper pgtable: 4k pages, 48-bit VAs, pgdp=00000000d9e3e000 [ 15.455413] [ffff07ed00626d7c] pgd=1800000bffdf9003, p4d=1800000bffdf9003, pud=0000000000000000 [ 15.464146] Internal error: Oops: 0000000096000005 [#1] PREEMPT SMP

Commit 7269cba53d90 ("tee: optee: Fix supplicant based device enumeration") lead to the introduction of this bug. So fix it appropriately.(CVE-2024-35785)

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

drm/lima: fix a memleak in lima_heap_alloc

When lima_vm_map_bo fails, the resources need to be deallocated, or there will be memleaks.(CVE-2024-35829)

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

net/sched: taprio: extend minimum interval restriction to entire cycle too

It is possible for syzbot to side-step the restriction imposed by the blamed commit in the Fixes: tag, because the taprio UAPI permits a cycle-time different from (and potentially shorter than) the sum of entry intervals.

We need one more restriction, which is that the cycle time itself must be larger than N * ETH_ZLEN bit times, where N is the number of schedule entries. This restriction needs to apply regardless of whether the cycle time came from the user or was the implicit, auto-calculated value, so we move the existing "cycle == 0" check outside the "if "(!new->cycle_time)" branch. This way covers both conditions and scenarios.

Add a selftest which illustrates the issue triggered by syzbot.(CVE-2024-36244)

In the Linux…

The Linux Kernel, the operating system core itself.

Security Fix(es):

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

octeontx2-af: Use separate handlers for interrupts

For PF to AF interrupt vector and VF to AF vector same interrupt handler is registered which is causing race condition. When two interrupts are raised to two CPUs at same time then two cores serve same event corrupting the data.(CVE-2024-27030)

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

media: go7007: fix a memleak in go7007_load_encoder

In go7007_load_encoder, bounce(i.e. go->boot_fw), is allocated without a deallocation thereafter. After the following call chain:

saa7134_go7007_init |-> go7007_boot_encoder |-> go7007_load_encoder |-> kfree(go)

go is freed and thus bounce is leaked.(CVE-2024-27074)

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

netfilter: nf_tables: use timestamp to check for set element timeout

Add a timestamp field at the beginning of the transaction, store it in the nftables per-netns area.

Update set backend .insert, .deactivate and sync gc path to use the timestamp, this avoids that an element expires while control plane transaction is still unfinished.

.lookup and .update, which are used from packet path, still use the current time to check if the element has expired. And .get path and dump also since this runs lockless under rcu read size lock. Then, there is async gc which also needs to check the current time since it runs asynchronously from a workqueue.(CVE-2024-27397)

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

tee: optee: Fix kernel panic caused by incorrect error handling

The error path while failing to register devices on the TEE bus has a bug leading to kernel panic as follows:

[ 15.398930] Unable to handle kernel paging request at virtual address ffff07ed00626d7c [ 15.406913] Mem abort info: [ 15.409722] ESR = 0x0000000096000005 [ 15.413490] EC = 0x25: DABT (current EL), IL = 32 bits [ 15.418814] SET = 0, FnV = 0 [ 15.421878] EA = 0, S1PTW = 0 [ 15.425031] FSC = 0x05: level 1 translation fault [ 15.429922] Data abort info: [ 15.432813] ISV = 0, ISS = 0x00000005, ISS2 = 0x00000000 [ 15.438310] CM = 0, WnR = 0, TnD = 0, TagAccess = 0 [ 15.443372] GCS = 0, Overlay = 0, DirtyBit = 0, Xs = 0 [ 15.448697] swapper pgtable: 4k pages, 48-bit VAs, pgdp=00000000d9e3e000 [ 15.455413] [ffff07ed00626d7c] pgd=1800000bffdf9003, p4d=1800000bffdf9003, pud=0000000000000000 [ 15.464146] Internal error: Oops: 0000000096000005 [#1] PREEMPT SMP

Commit 7269cba53d90 ("tee: optee: Fix supplicant based device enumeration") lead to the introduction of this bug. So fix it appropriately.(CVE-2024-35785)

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

drm/lima: fix a memleak in lima_heap_alloc

When lima_vm_map_bo fails, the resources need to be deallocated, or there will be memleaks.(CVE-2024-35829)

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

net/sched: taprio: extend minimum interval restriction to entire cycle too

It is possible for syzbot to side-step the restriction imposed by the blamed commit in the Fixes: tag, because the taprio UAPI permits a cycle-time different from (and potentially shorter than) the sum of entry intervals.

We need one more restriction, which is that the cycle time itself must be larger than N * ETH_ZLEN bit times, where N is the number of schedule entries. This restriction needs to apply regardless of whether the cycle time came from the user or was the implicit, auto-calculated value, so we move the existing "cycle == 0" check outside the "if "(!new->cycle_time)" branch. This way covers both conditions and scenarios.

Add a selftest which illustrates the issue triggered by syzbot.(CVE-2024-36244)

In the Linux…

The Linux Kernel, the operating system core itself.

Security Fix(es):

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

octeontx2-af: Fix possible null pointer dereference.

This patch fixes possible null pointer dereference in files "rvu_debugfs.c" and "rvu_nix.c"(CVE-2021-47484)

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

tcp: do not accept ACK of bytes we never sent

This patch is based on a detailed report and ideas from Yepeng Pan and Christian Rossow.

ACK seq validation is currently following RFC 5961 5.2 guidelines:

The ACK value is considered acceptable only if it is in the range of ((SND.UNA - MAX.SND.WND) <= SEG.ACK <= SND.NXT). All incoming segments whose ACK value doesn't satisfy the above condition MUST be discarded and an ACK sent back. It needs to be noted that RFC 793 on page 72 (fifth check) says: "If the ACK is a duplicate (SEG.ACK < SND.UNA), it can be ignored. If the ACK acknowledges something not yet sent (SEG.ACK > SND.NXT) then send an ACK, drop the segment, and return". The "ignored" above implies that the processing of the incoming data segment continues, which means the ACK value is treated as acceptable. This mitigation makes the ACK check more stringent since any ACK < SND.UNA wouldn't be accepted, instead only ACKs that are in the range ((SND.UNA - MAX.SND.WND) <= SEG.ACK <= SND.NXT) get through.

This can be refined for new (and possibly spoofed) flows, by not accepting ACK for bytes that were never sent.

This greatly improves TCP security at a little cost.

I added a Fixes: tag to make sure this patch will reach stable trees, even if the 'blamed' patch was adhering to the RFC.

tp->bytes_acked was added in linux-4.2

Following packetdrill test (courtesy of Yepeng Pan) shows the issue at hand:

0 socket(..., SOCK_STREAM, IPPROTO_TCP) = 3 +0 setsockopt(3, SOL_SOCKET, SO_REUSEADDR, [1], 4) = 0 +0 bind(3, ..., ...) = 0 +0 listen(3, 1024) = 0

// ---------------- Handshake ------------------- //

// when window scale is set to 14 the window size can be extended to // 65535 * (2^14) = 1073725440. Linux would accept an ACK packet // with ack number in (Server_ISN+1-1073725440. Server_ISN+1) // ,though this ack number acknowledges some data never // sent by the server.

+0 < S 0:0(0) win 65535 <mss 1400,nop,wscale 14> +0 > S. 0:0(0) ack 1 <...> +0 < . 1:1(0) ack 1 win 65535 +0 accept(3, ..., ...) = 4

// For the established connection, we send an ACK packet, // the ack packet uses ack number 1 - 1073725300 + 2^32, // where 2^32 is used to wrap around. // Note: we used 1073725300 instead of 1073725440 to avoid possible // edge cases. // 1 - 1073725300 + 2^32 = 3221241997

// Oops, old kernels happily accept this packet. +0 < . 1:1001(1000) ack 3221241997 win 65535

// After the kernel fix the following will be replaced by a challenge ACK, // and prior malicious frame would be dropped. +0 > . 1:1(0) ack 1001(CVE-2023-52881)

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

octeontx2-af: Use separate handlers for interrupts

For PF to AF interrupt vector and VF to AF vector same interrupt handler is registered which is causing race condition. When two interrupts are raised to two CPUs at same time then two cores serve same event corrupting the data.(CVE-2024-27030)

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

media: go7007: fix a memleak in go7007_load_encoder

In go7007_load_encoder, bounce(i.e. go->boot_fw), is allocated without a deallocation thereafter. After the following call chain:

saa7134_go7007_init |-> go7007_boot_encoder |-> go7007_load_encoder |-> kfree(go)

go is freed and thus bounce is leaked.(CVE-2024-27074)

In the Linux kernel, the following vulnerability has…

The Linux Kernel, the operating system core itself.

Security Fix(es):

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

btrfs: zoned: fix use-after-free in do_zone_finish()

Shinichiro reported the following use-after-free triggered by the device replace operation in fstests btrfs/070.

BTRFS info (device nullb1): scrub: finished on devid 1 with status: 0

BUG: KASAN: slab-use-after-free in do_zone_finish+0x91a/0xb90 [btrfs] Read of size 8 at addr ffff8881543c8060 by task btrfs-cleaner/3494007

CPU: 0 PID: 3494007 Comm: btrfs-cleaner Tainted: G W 6.8.0-rc5-kts #1 Hardware name: Supermicro Super Server/X11SPi-TF, BIOS 3.3 02/21/2020 Call Trace: <TASK> dump_stack_lvl+0x5b/0x90 print_report+0xcf/0x670 ? __virt_addr_valid+0x200/0x3e0 kasan_report+0xd8/0x110 ? do_zone_finish+0x91a/0xb90 [btrfs] ? do_zone_finish+0x91a/0xb90 [btrfs] do_zone_finish+0x91a/0xb90 [btrfs] btrfs_delete_unused_bgs+0x5e1/0x1750 [btrfs] ? __pfx_btrfs_delete_unused_bgs+0x10/0x10 [btrfs] ? btrfs_put_root+0x2d/0x220 [btrfs] ? btrfs_clean_one_deleted_snapshot+0x299/0x430 [btrfs] cleaner_kthread+0x21e/0x380 [btrfs] ? __pfx_cleaner_kthread+0x10/0x10 [btrfs] kthread+0x2e3/0x3c0 ? __pfx_kthread+0x10/0x10 ret_from_fork+0x31/0x70 ? __pfx_kthread+0x10/0x10 ret_from_fork_asm+0x1b/0x30 </TASK>

Allocated by task 3493983: kasan_save_stack+0x33/0x60 kasan_save_track+0x14/0x30 __kasan_kmalloc+0xaa/0xb0 btrfs_alloc_device+0xb3/0x4e0 [btrfs] device_list_add.constprop.0+0x993/0x1630 [btrfs] btrfs_scan_one_device+0x219/0x3d0 [btrfs] btrfs_control_ioctl+0x26e/0x310 [btrfs] __x64_sys_ioctl+0x134/0x1b0 do_syscall_64+0x99/0x190 entry_SYSCALL_64_after_hwframe+0x6e/0x76

Freed by task 3494056: kasan_save_stack+0x33/0x60 kasan_save_track+0x14/0x30 kasan_save_free_info+0x3f/0x60 poison_slab_object+0x102/0x170 __kasan_slab_free+0x32/0x70 kfree+0x11b/0x320 btrfs_rm_dev_replace_free_srcdev+0xca/0x280 [btrfs] btrfs_dev_replace_finishing+0xd7e/0x14f0 [btrfs] btrfs_dev_replace_by_ioctl+0x1286/0x25a0 [btrfs] btrfs_ioctl+0xb27/0x57d0 [btrfs] __x64_sys_ioctl+0x134/0x1b0 do_syscall_64+0x99/0x190 entry_SYSCALL_64_after_hwframe+0x6e/0x76

The buggy address belongs to the object at ffff8881543c8000 which belongs to the cache kmalloc-1k of size 1024 The buggy address is located 96 bytes inside of freed 1024-byte region [ffff8881543c8000, ffff8881543c8400)

The buggy address belongs to the physical page: page:00000000fe2c1285 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x1543c8 head:00000000fe2c1285 order:3 entire_mapcount:0 nr_pages_mapped:0 pincount:0 flags: 0x17ffffc0000840(slab|head|node=0|zone=2|lastcpupid=0x1fffff) page_type: 0xffffffff() raw: 0017ffffc0000840 ffff888100042dc0 ffffea0019e8f200 dead000000000002 raw: 0000000000000000 0000000000100010 00000001ffffffff 0000000000000000 page dumped because: kasan: bad access detected

Memory state around the buggy address: ffff8881543c7f00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ffff8881543c7f80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 >ffff8881543c8000: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb ^ ffff8881543c8080: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb ffff8881543c8100: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb

This UAF happens because we're accessing stale zone information of a already removed btrfs_device in do_zone_finish().

The sequence of events is as follows:

btrfs_dev_replace_start btrfs_scrub_dev btrfs_dev_replace_finishing btrfs_dev_replace_update_device_in_mapping_tree <-- devices replaced btrfs_rm_dev_replace_free_srcdev btrfs_free_device <-- device freed

cleaner_kthread btrfs_delete_unused_bgs …

In the Linux kernel, the following vulnerability has been resolved: bonding: fix xfrm real_dev null pointer dereference We shouldn't set real_dev to NULL because packets can be in transit and xfrm might call xdo_dev_offload_ok() in parallel. All callbacks assume real_dev is set. Example trace: kernel: BUG: unable to handle page fault for address: 0000000000001030 kernel: bond0: (slave eni0np1): making interface the new active one kernel: #PF: supervisor write access in kernel mode kernel: #PF: error_code(0x0002) - not-present page kernel: PGD 0 P4D 0 kernel: Oops: 0002 [#1] PREEMPT SMP kernel: CPU: 4 PID: 2237 Comm: ping Not tainted 6.7.7+ #12 kernel: Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-2.fc40 04/01/2014 kernel: RIP: 0010:nsim_ipsec_offload_ok+0xc/0x20 [netdevsim] kernel: bond0: (slave eni0np1): bond_ipsec_add_sa_all: failed to add SA kernel: Code: e0 0f 0b 48 83 7f 38 00 74 de 0f 0b 48 8b 47 08 48 8b 37 48 8b 78 40 e9 b2 e5 9a d7 66 90 0f 1f 44 00 00 48 8b 86 80 02 00 00 <83> 80 30 10 00 00 01 b8 01 00 00 00 c3 0f 1f 80 00 00 00 00 0f 1f kernel: bond0: (slave eni0np1): making interface the new active one kernel: RSP: 0018:ffffabde81553b98 EFLAGS: 00010246 kernel: bond0: (slave eni0np1): bond_ipsec_add_sa_all: failed to add SA kernel: kernel: RAX: 0000000000000000 RBX: ffff9eb404e74900 RCX: ffff9eb403d97c60 kernel: RDX: ffffffffc090de10 RSI: ffff9eb404e74900 RDI: ffff9eb3c5de9e00 kernel: RBP: ffff9eb3c0a42000 R08: 0000000000000010 R09: 0000000000000014 kernel: R10: 7974203030303030 R11: 3030303030303030 R12: 0000000000000000 kernel: R13: ffff9eb3c5de9e00 R14: ffffabde81553cc8 R15: ffff9eb404c53000 kernel: FS: 00007f2a77a3ad00(0000) GS:ffff9eb43bd00000(0000) knlGS:0000000000000000 kernel: CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 kernel: CR2: 0000000000001030 CR3: 00000001122ab000 CR4: 0000000000350ef0 kernel: bond0: (slave eni0np1): making interface the new active one kernel: Call Trace: kernel: <TASK> kernel: ? __die+0x1f/0x60 kernel: bond0: (slave eni0np1): bond_ipsec_add_sa_all: failed to add SA kernel: ? page_fault_oops+0x142/0x4c0 kernel: ? do_user_addr_fault+0x65/0x670 kernel: ? kvm_read_and_reset_apf_flags+0x3b/0x50 kernel: bond0: (slave eni0np1): making interface the new active one kernel: ? exc_page_fault+0x7b/0x180 kernel: ? asm_exc_page_fault+0x22/0x30 kernel: ? nsim_bpf_uninit+0x50/0x50 [netdevsim] kernel: bond0: (slave eni0np1): bond_ipsec_add_sa_all: failed to add SA kernel: ? nsim_ipsec_offload_ok+0xc/0x20 [netdevsim] kernel: bond0: (slave eni0np1): making interface the new active one kernel: bond_ipsec_offload_ok+0x7b/0x90 [bonding] kernel: xfrm_output+0x61/0x3b0 kernel: bond0: (slave eni0np1): bond_ipsec_add_sa_all: failed to add SA kernel: ip_push_pending_frames+0x56/0x80

The kernel packages contain the Linux kernel, the core of any Linux operating system.

Security Fix(es):

• kernel: net/bluetooth: race condition in conn_info_{min,max}_age_set() (CVE-2024-24857)
• kernel: dmaengine: fix NULL pointer in channel unregistration function (CVE-2023-52492)
• kernel: netfilter: nf_conntrack_h323: Add protection for bmp length out of range (CVE-2024-26851)
• kernel: netfilter: nft_set_pipapo: do not free live element (CVE-2024-26924)
• kernel: netfilter: nft_set_pipapo: walk over current view on netlink dump (CVE-2024-27017)
• kernel: KVM: Always flush async #PF workqueue when vCPU is being destroyed (CVE-2024-26976)
• kernel: nouveau: lock the client object tree. (CVE-2024-27062)
• kernel: netfilter: bridge: replace physindev with physinif in nf_bridge_info (CVE-2024-35839)
• kernel: netfilter: nf_tables: Fix potential data-race in __nft_flowtable_type_get() (CVE-2024-35898)
• kernel: dma-direct: Leak pages on dma_set_decrypted() failure (CVE-2024-35939)
• kernel: net/mlx5e: Fix netif state handling (CVE-2024-38608)
• kernel: r8169: Fix possible ring buffer corruption on fragmented Tx packets. (CVE-2024-38586)
• kernel: of: module: add buffer overflow check in of_modalias() (CVE-2024-38541)
• kernel: bnxt_re: avoid shift undefined behavior in bnxt_qplib_alloc_init_hwq (CVE-2024-38540)
• kernel: netfilter: ipset: Fix race between namespace cleanup and gc in the list:set type (CVE-2024-39503)
• kernel: drm/i915/dpt: Make DPT object unshrinkable (CVE-2024-40924)
• kernel: ipv6: prevent possible NULL deref in fib6_nh_init() (CVE-2024-40961)
• kernel: tipc: force a dst refcount before doing decryption (CVE-2024-40983)
• kernel: ACPICA: Revert "ACPICA: avoid Info: mapping multiple BARs. Your kernel is fine." (CVE-2024-40984)
• kernel: xprtrdma: fix pointer derefs in error cases of rpcrdma_ep_create (CVE-2022-48773)
• kernel: bpf: Fix overrunning reservations in ringbuf (CVE-2024-41009)
• kernel: netfilter: nf_tables: prefer nft_chain_validate (CVE-2024-41042)
• kernel: ibmvnic: Add tx check to prevent skb leak (CVE-2024-41066)
• kernel: drm/i915/gt: Fix potential UAF by revoke of fence registers (CVE-2024-41092)
• kernel: drm/amdgpu: avoid using null object of framebuffer (CVE-2024-41093)
• kernel: netfilter: nf_tables: fully validate NFT_DATA_VALUE on store to data registers (CVE-2024-42070)
• kernel: gfs2: Fix NULL pointer dereference in gfs2_log_flush (CVE-2024-42079)
• kernel: USB: serial: mos7840: fix crash on resume (CVE-2024-42244)
• kernel: tipc: Return non-zero value from tipc_udp_addr2str() on error (CVE-2024-42284)
• kernel: kobject_uevent: Fix OOB access within zap_modalias_env() (CVE-2024-42292)
• kernel: dev/parport: fix the array out-of-bounds risk (CVE-2024-42301)
• kernel: block: initialize integrity buffer to zero before writing it to media (CVE-2024-43854)
• kernel: mlxsw: spectrum_acl_erp: Fix object nesting warning (CVE-2024-43880)
• kernel: gso: do not skip outer ip header in case of ipip and net_failover (CVE-2022-48936)
• kernel: padata: Fix possible divide-by-0 panic in padata_mt_helper() (CVE-2024-43889)
• kernel: memcg: protect concurrent access to mem_cgroup_idr (CVE-2024-43892)
• kernel: sctp: Fix null-ptr-deref in reuseport_add_sock(). (CVE-2024-44935)
• kernel: bonding: fix xfrm real_dev null pointer dereference (CVE-2024-44989)
• kernel: bonding: fix null pointer deref in bond_ipsec_offload_ok (CVE-2024-44990)
• kernel: netfilter: flowtable: initialise extack before use (CVE-2024-45018)
• kernel: ELF: fix kernel.randomize_va_space double read (CVE-2024-46826)
• kernel: lib/generic-radix-tree.c: Fix rare race in __genradix_ptr_alloc() (CVE-2024-47668)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high determinism requirements.

Security Fix(es):

• kernel: net/bluetooth: race condition in conn_info_{min,max}_age_set() (CVE-2024-24857)
• kernel: dmaengine: fix NULL pointer in channel unregistration function (CVE-2023-52492)
• kernel: netfilter: nf_conntrack_h323: Add protection for bmp length out of range (CVE-2024-26851)
• kernel: netfilter: nft_set_pipapo: do not free live element (CVE-2024-26924)
• kernel: netfilter: nft_set_pipapo: walk over current view on netlink dump (CVE-2024-27017)
• kernel: KVM: Always flush async #PF workqueue when vCPU is being destroyed (CVE-2024-26976)
• kernel: nouveau: lock the client object tree. (CVE-2024-27062)
• kernel: netfilter: bridge: replace physindev with physinif in nf_bridge_info (CVE-2024-35839)
• kernel: netfilter: nf_tables: Fix potential data-race in __nft_flowtable_type_get() (CVE-2024-35898)
• kernel: dma-direct: Leak pages on dma_set_decrypted() failure (CVE-2024-35939)
• kernel: net/mlx5e: Fix netif state handling (CVE-2024-38608)
• kernel: r8169: Fix possible ring buffer corruption on fragmented Tx packets. (CVE-2024-38586)
• kernel: of: module: add buffer overflow check in of_modalias() (CVE-2024-38541)
• kernel: bnxt_re: avoid shift undefined behavior in bnxt_qplib_alloc_init_hwq (CVE-2024-38540)
• kernel: netfilter: ipset: Fix race between namespace cleanup and gc in the list:set type (CVE-2024-39503)
• kernel: drm/i915/dpt: Make DPT object unshrinkable (CVE-2024-40924)
• kernel: ipv6: prevent possible NULL deref in fib6_nh_init() (CVE-2024-40961)
• kernel: tipc: force a dst refcount before doing decryption (CVE-2024-40983)
• kernel: ACPICA: Revert "ACPICA: avoid Info: mapping multiple BARs. Your kernel is fine." (CVE-2024-40984)
• kernel: xprtrdma: fix pointer derefs in error cases of rpcrdma_ep_create (CVE-2022-48773)
• kernel: bpf: Fix overrunning reservations in ringbuf (CVE-2024-41009)
• kernel: netfilter: nf_tables: prefer nft_chain_validate (CVE-2024-41042)
• kernel: ibmvnic: Add tx check to prevent skb leak (CVE-2024-41066)
• kernel: drm/i915/gt: Fix potential UAF by revoke of fence registers (CVE-2024-41092)
• kernel: drm/amdgpu: avoid using null object of framebuffer (CVE-2024-41093)
• kernel: netfilter: nf_tables: fully validate NFT_DATA_VALUE on store to data registers (CVE-2024-42070)
• kernel: gfs2: Fix NULL pointer dereference in gfs2_log_flush (CVE-2024-42079)
• kernel: USB: serial: mos7840: fix crash on resume (CVE-2024-42244)
• kernel: tipc: Return non-zero value from tipc_udp_addr2str() on error (CVE-2024-42284)
• kernel: kobject_uevent: Fix OOB access within zap_modalias_env() (CVE-2024-42292)
• kernel: dev/parport: fix the array out-of-bounds risk (CVE-2024-42301)
• kernel: block: initialize integrity buffer to zero before writing it to media (CVE-2024-43854)
• kernel: mlxsw: spectrum_acl_erp: Fix object nesting warning (CVE-2024-43880)
• kernel: gso: do not skip outer ip header in case of ipip and net_failover (CVE-2022-48936)
• kernel: padata: Fix possible divide-by-0 panic in padata_mt_helper() (CVE-2024-43889)
• kernel: memcg: protect concurrent access to mem_cgroup_idr (CVE-2024-43892)
• kernel: sctp: Fix null-ptr-deref in reuseport_add_sock(). (CVE-2024-44935)
• kernel: bonding: fix xfrm real_dev null pointer dereference (CVE-2024-44989)
• kernel: bonding: fix null pointer deref in bond_ipsec_offload_ok (CVE-2024-44990)
• kernel: netfilter: flowtable: initialise extack before use (CVE-2024-45018)
• kernel: ELF: fix kernel.randomize_va_space double read (CVE-2024-46826)
• kernel: lib/generic-radix-tree.c: Fix rare race in __genradix_ptr_alloc() (CVE-2024-47668)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the…

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

bonding: fix xfrm real_dev null pointer dereference

We shouldn't set real_dev to NULL because packets can be in transit and xfrm might call xdo_dev_offload_ok() in parallel. All callbacks assume real_dev is set.

Example trace: kernel: BUG: unable to handle page fault for address: 0000000000001030 kernel: bond0: (slave eni0np1): making interface the new active one kernel: #PF: supervisor write access in kernel mode kernel: #PF: error_code(0x0002) - not-present page kernel: PGD 0 P4D 0 kernel: Oops: 0002 [#1] PREEMPT SMP kernel: CPU: 4 PID: 2237 Comm: ping Not tainted 6.7.7+ #12 kernel: Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-2.fc40 04/01/2014 kernel: RIP: 0010:nsim_ipsec_offload_ok+0xc/0x20 [netdevsim] kernel: bond0: (slave eni0np1): bond_ipsec_add_sa_all: failed to add SA kernel: Code: e0 0f 0b 48 83 7f 38 00 74 de 0f 0b 48 8b 47 08 48 8b 37 48 8b 78 40 e9 b2 e5 9a d7 66 90 0f 1f 44 00 00 48 8b 86 80 02 00 00 <83> 80 30 10 00 00 01 b8 01 00 00 00 c3 0f 1f 80 00 00 00 00 0f 1f kernel: bond0: (slave eni0np1): making interface the new active one kernel: RSP: 0018:ffffabde81553b98 EFLAGS: 00010246 kernel: bond0: (slave eni0np1): bond_ipsec_add_sa_all: failed to add SA kernel: kernel: RAX: 0000000000000000 RBX: ffff9eb404e74900 RCX: ffff9eb403d97c60 kernel: RDX: ffffffffc090de10 RSI: ffff9eb404e74900 RDI: ffff9eb3c5de9e00 kernel: RBP: ffff9eb3c0a42000 R08: 0000000000000010 R09: 0000000000000014 kernel: R10: 7974203030303030 R11: 3030303030303030 R12: 0000000000000000 kernel: R13: ffff9eb3c5de9e00 R14: ffffabde81553cc8 R15: ffff9eb404c53000 kernel: FS: 00007f2a77a3ad00(0000) GS:ffff9eb43bd00000(0000) knlGS:0000000000000000 kernel: CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 kernel: CR2: 0000000000001030 CR3: 00000001122ab000 CR4: 0000000000350ef0 kernel: bond0: (slave eni0np1): making interface the new active one kernel: Call Trace: kernel: <TASK> kernel: ? __die+0x1f/0x60 kernel: bond0: (slave eni0np1): bond_ipsec_add_sa_all: failed to add SA kernel: ? page_fault_oops+0x142/0x4c0 kernel: ? do_user_addr_fault+0x65/0x670 kernel: ? kvm_read_and_reset_apf_flags+0x3b/0x50 kernel: bond0: (slave eni0np1): making interface the new active one kernel: ? exc_page_fault+0x7b/0x180 kernel: ? asm_exc_page_fault+0x22/0x30 kernel: ? nsim_bpf_uninit+0x50/0x50 [netdevsim] kernel: bond0: (slave eni0np1): bond_ipsec_add_sa_all: failed to add SA kernel: ? nsim_ipsec_offload_ok+0xc/0x20 [netdevsim] kernel: bond0: (slave eni0np1): making interface the new active one kernel: bond_ipsec_offload_ok+0x7b/0x90 [bonding] kernel: xfrm_output+0x61/0x3b0 kernel: bond0: (slave eni0np1): bond_ipsec_add_sa_all: failed to add SA kernel: ip_push_pending_frames+0x56/0x80

Upstream kernel version 6.6.50 fix bugs and vulnerabilities. The kmod-virtualbox and kmod-xtables-addons packages have been updated to work with this new kernel. For information about the vulnerabilities see the links.

Vanilla upstream kernel version 6.6.50 fix bugs and vulnerabilities. For information about the vulnerabilities see the links.

The kernel packages contain the Linux kernel, the core of any Linux operating system.

Security Fix(es):

• kernel: net/bluetooth: race condition in conn_info_{min,max}_age_set() (CVE-2024-24857)

• kernel: dmaengine: fix NULL pointer in channel unregistration function (CVE-2023-52492)

• kernel: netfilter: nf_conntrack_h323: Add protection for bmp length out of range (CVE-2024-26851)

• kernel: netfilter: nft_set_pipapo: do not free live element (CVE-2024-26924)

• kernel: netfilter: nft_set_pipapo: walk over current view on netlink dump (CVE-2024-27017)

• kernel: KVM: Always flush async #PF workqueue when vCPU is being destroyed (CVE-2024-26976)

• kernel: nouveau: lock the client object tree. (CVE-2024-27062)

• kernel: netfilter: bridge: replace physindev with physinif in nf_bridge_info (CVE-2024-35839)

• kernel: netfilter: nf_tables: Fix potential data-race in __nft_flowtable_type_get() (CVE-2024-35898)

• kernel: dma-direct: Leak pages on dma_set_decrypted() failure (CVE-2024-35939)

• kernel: net/mlx5e: Fix netif state handling (CVE-2024-38608)

• kernel: r8169: Fix possible ring buffer corruption on fragmented Tx packets. (CVE-2024-38586)

• kernel: of: module: add buffer overflow check in of_modalias() (CVE-2024-38541)

• kernel: bnxt_re: avoid shift undefined behavior in bnxt_qplib_alloc_init_hwq (CVE-2024-38540)

• kernel: netfilter: ipset: Fix race between namespace cleanup and gc in the list:set type (CVE-2024-39503)

• kernel: drm/i915/dpt: Make DPT object unshrinkable (CVE-2024-40924)

• kernel: ipv6: prevent possible NULL deref in fib6_nh_init() (CVE-2024-40961)

• kernel: tipc: force a dst refcount before doing decryption (CVE-2024-40983)

• kernel: ACPICA: Revert "ACPICA: avoid Info: mapping multiple BARs. Your kernel is fine." (CVE-2024-40984)

• kernel: xprtrdma: fix pointer derefs in error cases of rpcrdma_ep_create (CVE-2022-48773)

• kernel: bpf: Fix overrunning reservations in ringbuf (CVE-2024-41009)

• kernel: netfilter: nf_tables: prefer nft_chain_validate (CVE-2024-41042)

• kernel: ibmvnic: Add tx check to prevent skb leak (CVE-2024-41066)

• kernel: drm/i915/gt: Fix potential UAF by revoke of fence registers (CVE-2024-41092)

• kernel: drm/amdgpu: avoid using null object of framebuffer (CVE-2024-41093)

• kernel: netfilter: nf_tables: fully validate NFT_DATA_VALUE on store to data registers (CVE-2024-42070)

• kernel: gfs2: Fix NULL pointer dereference in gfs2_log_flush (CVE-2024-42079)

• kernel: USB: serial: mos7840: fix crash on resume (CVE-2024-42244)

• kernel: tipc: Return non-zero value from tipc_udp_addr2str() on error (CVE-2024-42284)

• kernel: kobject_uevent: Fix OOB access within zap_modalias_env() (CVE-2024-42292)

• kernel: dev/parport: fix the array out-of-bounds risk (CVE-2024-42301)

• kernel: block: initialize integrity buffer to zero before writing it to media (CVE-2024-43854)

• kernel: mlxsw: spectrum_acl_erp: Fix object nesting warning (CVE-2024-43880)

• kernel: gso: do not skip outer ip header in case of ipip and net_failover (CVE-2022-48936)

• kernel: padata: Fix possible divide-by-0 panic in padata_mt_helper() (CVE-2024-43889)

• kernel: memcg: protect concurrent access to mem_cgroup_idr (CVE-2024-43892)

• kernel: sctp: Fix null-ptr-deref in reuseport_add_sock(). (CVE-2024-44935)

• kernel: bonding: fix xfrm real_dev null pointer dereference (CVE-2024-44989)

• kernel: bonding: fix null pointer deref in bond_ipsec_offload_ok (CVE-2024-44990)

• kernel: netfilter: flowtable: initialise extack before use (CVE-2024-45018)

• kernel: ELF: fix kernel.randomize_va_space double read (CVE-2024-46826)

• kernel: lib/generic-radix-tree.c: Fix rare race in __genradix_ptr_alloc() (CVE-2024-47668)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high determinism requirements.

Security Fix(es):

• kernel: net/bluetooth: race condition in conn_info_{min,max}_age_set() (CVE-2024-24857)

• kernel: dmaengine: fix NULL pointer in channel unregistration function (CVE-2023-52492)

• kernel: netfilter: nf_conntrack_h323: Add protection for bmp length out of range (CVE-2024-26851)

• kernel: netfilter: nft_set_pipapo: do not free live element (CVE-2024-26924)

• kernel: netfilter: nft_set_pipapo: walk over current view on netlink dump (CVE-2024-27017)

• kernel: KVM: Always flush async #PF workqueue when vCPU is being destroyed (CVE-2024-26976)

• kernel: nouveau: lock the client object tree. (CVE-2024-27062)

• kernel: netfilter: bridge: replace physindev with physinif in nf_bridge_info (CVE-2024-35839)

• kernel: netfilter: nf_tables: Fix potential data-race in __nft_flowtable_type_get() (CVE-2024-35898)

• kernel: dma-direct: Leak pages on dma_set_decrypted() failure (CVE-2024-35939)

• kernel: net/mlx5e: Fix netif state handling (CVE-2024-38608)

• kernel: r8169: Fix possible ring buffer corruption on fragmented Tx packets. (CVE-2024-38586)

• kernel: of: module: add buffer overflow check in of_modalias() (CVE-2024-38541)

• kernel: bnxt_re: avoid shift undefined behavior in bnxt_qplib_alloc_init_hwq (CVE-2024-38540)

• kernel: netfilter: ipset: Fix race between namespace cleanup and gc in the list:set type (CVE-2024-39503)

• kernel: drm/i915/dpt: Make DPT object unshrinkable (CVE-2024-40924)

• kernel: ipv6: prevent possible NULL deref in fib6_nh_init() (CVE-2024-40961)

• kernel: tipc: force a dst refcount before doing decryption (CVE-2024-40983)

• kernel: ACPICA: Revert "ACPICA: avoid Info: mapping multiple BARs. Your kernel is fine." (CVE-2024-40984)

• kernel: xprtrdma: fix pointer derefs in error cases of rpcrdma_ep_create (CVE-2022-48773)

• kernel: bpf: Fix overrunning reservations in ringbuf (CVE-2024-41009)

• kernel: netfilter: nf_tables: prefer nft_chain_validate (CVE-2024-41042)

• kernel: ibmvnic: Add tx check to prevent skb leak (CVE-2024-41066)

• kernel: drm/i915/gt: Fix potential UAF by revoke of fence registers (CVE-2024-41092)

• kernel: drm/amdgpu: avoid using null object of framebuffer (CVE-2024-41093)

• kernel: netfilter: nf_tables: fully validate NFT_DATA_VALUE on store to data registers (CVE-2024-42070)

• kernel: gfs2: Fix NULL pointer dereference in gfs2_log_flush (CVE-2024-42079)

• kernel: USB: serial: mos7840: fix crash on resume (CVE-2024-42244)

• kernel: tipc: Return non-zero value from tipc_udp_addr2str() on error (CVE-2024-42284)

• kernel: kobject_uevent: Fix OOB access within zap_modalias_env() (CVE-2024-42292)

• kernel: dev/parport: fix the array out-of-bounds risk (CVE-2024-42301)

• kernel: block: initialize integrity buffer to zero before writing it to media (CVE-2024-43854)

• kernel: mlxsw: spectrum_acl_erp: Fix object nesting warning (CVE-2024-43880)

• kernel: gso: do not skip outer ip header in case of ipip and net_failover (CVE-2022-48936)

• kernel: padata: Fix possible divide-by-0 panic in padata_mt_helper() (CVE-2024-43889)

• kernel: memcg: protect concurrent access to mem_cgroup_idr (CVE-2024-43892)

• kernel: sctp: Fix null-ptr-deref in reuseport_add_sock(). (CVE-2024-44935)

• kernel: bonding: fix xfrm real_dev null pointer dereference (CVE-2024-44989)

• kernel: bonding: fix null pointer deref in bond_ipsec_offload_ok (CVE-2024-44990)

• kernel: netfilter: flowtable: initialise extack before use (CVE-2024-45018)

• kernel: ELF: fix kernel.randomize_va_space double read (CVE-2024-46826)

• kernel: lib/generic-radix-tree.c: Fix rare race in __genradix_ptr_alloc() (CVE-2024-47668)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

The SUSE Linux Enterprise 15 SP6 Azure kernel was updated to receive various security bugfixes.

The following security bugs were fixed:

• CVE-2023-52610: net/sched: act_ct: fix skb leak and crash on ooo frags (bsc#1221610).
• CVE-2023-52752: smb: client: fix use-after-free bug in cifs_debug_data_proc_show() (bsc#1225487).
• CVE-2023-52916: media: aspeed: Fix memory overwrite if timing is 1600x900 (bsc#1230269).
• CVE-2024-26640: tcp: add sanity checks to rx zerocopy (bsc#1221650).
• CVE-2024-26759: mm/swap: fix race when skipping swapcache (bsc#1230340).
• CVE-2024-26804: net: ip_tunnel: prevent perpetual headroom growth (bsc#1222629).
• CVE-2024-38538: net: bridge: xmit: make sure we have at least eth header len bytes (bsc#1226606).
• CVE-2024-38596: af_unix: Fix data races in unix_release_sock/unix_stream_sendmsg (bsc#1226846).
• CVE-2024-40965: i2c: lpi2c: Avoid calling clk_get_rate during transfer (bsc#1227885).
• CVE-2024-40973: media: mtk-vcodec: potential null pointer deference in SCP (bsc#1227890).
• CVE-2024-40983: tipc: force a dst refcount before doing decryption (bsc#1227819).
• CVE-2024-42154: tcp_metrics: validate source addr length (bsc#1228507).
• CVE-2024-42243: mm/filemap: make MAX_PAGECACHE_ORDER acceptable to xarray (bsc#1229001).
• CVE-2024-42252: closures: Change BUG_ON() to WARN_ON() (bsc#1229004).
• CVE-2024-42265: protect the fetch of ->fd[fd] in do_dup2() from mispredictions (bsc#1229334).
• CVE-2024-42294: block: fix deadlock between sd_remove & sd_release (bsc#1229371).
• CVE-2024-42304: ext4: make sure the first directory block is not a hole (bsc#1229364).
• CVE-2024-42305: ext4: check dot and dotdot of dx_root before making dir indexed (bsc#1229363).
• CVE-2024-42306: udf: Avoid using corrupted block bitmap buffer (bsc#1229362).
• CVE-2024-43828: ext4: fix infinite loop when replaying fast_commit (bsc#1229394).
• CVE-2024-43832: s390/uv: Do not call folio_wait_writeback() without a folio reference (bsc#1229380).
• CVE-2024-43845: udf: Fix bogus checksum computation in udf_rename() (bsc#1229389).
• CVE-2024-43890: tracing: Fix overflow in get_free_elt() (bsc#1229764).
• CVE-2024-43898: ext4: sanity check for NULL pointer after ext4_force_shutdown (bsc#1229753).
• CVE-2024-43914: md/raid5: avoid BUG_ON() while continue reshape after reassembling (bsc#1229790).
• CVE-2024-44935: sctp: Fix null-ptr-deref in reuseport_add_sock() (bsc#1229810).
• CVE-2024-44944: netfilter: ctnetlink: use helper function to calculate expect ID (bsc#1229899).
• CVE-2024-44946: kcm: Serialise kcm_sendmsg() for the same socket (bsc#1230015).
• CVE-2024-44950: serial: sc16is7xx: fix invalid FIFO access with special register set (bsc#1230180).
• CVE-2024-44951: serial: sc16is7xx: fix TX fifo corruption (bsc#1230181).
• CVE-2024-44970: net/mlx5e: SHAMPO, Fix invalid WQ linked list unlink (bsc#1230209).
• CVE-2024-44971: net: dsa: bcm_sf2: Fix a possible memory leak in bcm_sf2_mdio_register() (bsc#1230211).
• CVE-2024-44984: bnxt_en: Fix double DMA unmapping for XDP_REDIRECT (bsc#1230240).
• CVE-2024-44985: ipv6: prevent possible UAF in ip6_xmit() (bsc#1230206).
• CVE-2024-44987: ipv6: prevent UAF in ip6_send_skb() (bsc#1230185).
• CVE-2024-44988: net: dsa: mv88e6xxx: Fix out-of-bound access (bsc#1230192).
• CVE-2024-44989: bonding: fix xfrm real_dev null pointer dereference (bsc#1230193).
• CVE-2024-44990: bonding: fix null pointer deref in bond_ipsec_offload_ok (bsc#1230194).
• CVE-2024-44991: tcp: prevent concurrent execution of tcp_sk_exit_batch (bsc#1230195).
• CVE-2024-44998: atm: idt77252: prevent use after free in dequeue_rx() (bsc#1230171).
• CVE-2024-44999: gtp: pull network headers in gtp_dev_xmit() (bsc#1230233).
• CVE-2024-45002: rtla/osnoise: Prevent NULL dereference in error handling (bsc#1230169).
• CVE-2024-45003: Don't evict inode under the inode lru traversing context (bsc#1230245).
• CVE-2024-45013: nvme: move stopping keep-alive into nvme_uninit_ctrl() (bsc#1230442).
• CVE-2024-45017: net/mlx5: Fix…

The SUSE Linux Enterprise 15 SP6 CoCo kernel was updated to receive various security bugfixes.

The following security bugs were fixed:

• CVE-2023-52752: smb: client: fix use-after-free bug in cifs_debug_data_proc_show() (bsc#1225487).
• CVE-2023-52916: media: aspeed: Fix memory overwrite if timing is 1600x900 (bsc#1230269).
• CVE-2024-26759: mm/swap: fix race when skipping swapcache (bsc#1230340).
• CVE-2024-26804: net: ip_tunnel: prevent perpetual headroom growth (bsc#1222629).
• CVE-2024-38538: net: bridge: xmit: make sure we have at least eth header len bytes (bsc#1226606).
• CVE-2024-40965: i2c: lpi2c: Avoid calling clk_get_rate during transfer (bsc#1227885).
• CVE-2024-40973: media: mtk-vcodec: potential null pointer deference in SCP (bsc#1227890).
• CVE-2024-40983: tipc: force a dst refcount before doing decryption (bsc#1227819).
• CVE-2024-42154: tcp_metrics: validate source addr length (bsc#1228507).
• CVE-2024-42252: closures: Change BUG_ON() to WARN_ON() (bsc#1229004).
• CVE-2024-43832: s390/uv: Do not call folio_wait_writeback() without a folio reference (bsc#1229380).
• CVE-2024-43890: tracing: Fix overflow in get_free_elt() (bsc#1229764).
• CVE-2024-43914: md/raid5: avoid BUG_ON() while continue reshape after reassembling (bsc#1229790).
• CVE-2024-44946: kcm: Serialise kcm_sendmsg() for the same socket (bsc#1230015).
• CVE-2024-44970: net/mlx5e: SHAMPO, Fix invalid WQ linked list unlink (bsc#1230209).
• CVE-2024-44971: net: dsa: bcm_sf2: Fix a possible memory leak in bcm_sf2_mdio_register() (bsc#1230211).
• CVE-2024-44984: bnxt_en: Fix double DMA unmapping for XDP_REDIRECT (bsc#1230240).
• CVE-2024-44987: ipv6: prevent UAF in ip6_send_skb() (bsc#1230185).
• CVE-2024-44988: net: dsa: mv88e6xxx: Fix out-of-bound access (bsc#1230192).
• CVE-2024-44989: bonding: fix xfrm real_dev null pointer dereference (bsc#1230193).
• CVE-2024-44990: bonding: fix null pointer deref in bond_ipsec_offload_ok (bsc#1230194).
• CVE-2024-44991: tcp: prevent concurrent execution of tcp_sk_exit_batch (bsc#1230195).
• CVE-2024-44999: gtp: pull network headers in gtp_dev_xmit() (bsc#1230233).
• CVE-2024-45002: rtla/osnoise: Prevent NULL dereference in error handling (bsc#1230169).
• CVE-2024-45013: nvme: move stopping keep-alive into nvme_uninit_ctrl() (bsc#1230442).
• CVE-2024-45017: net/mlx5: Fix IPsec RoCE MPV trace call (bsc#1230430).
• CVE-2024-45018: netfilter: flowtable: initialise extack before use (bsc#1230431).
• CVE-2024-45019: net/mlx5e: Take state lock during tx timeout reporter (bsc#1230432).
• CVE-2024-45021: memcg_write_event_control(): fix a user-triggerable oops (bsc#1230434).
• CVE-2024-45022: mm/vmalloc: fix page mapping if vm_area_alloc_pages() with high order fallback to order 0 (bsc#1230435).
• CVE-2024-45023: md/raid1: Fix data corruption for degraded array with slow disk (bsc#1230455).
• CVE-2024-45029: i2c: tegra: Do not mark ACPI devices as irq safe (bsc#1230451).
• CVE-2024-45030: igb: cope with large MAX_SKB_FRAGS (bsc#1230457).
• CVE-2024-46673: scsi: aacraid: Fix double-free on probe failure (bsc#1230506).
• CVE-2024-46677: gtp: fix a potential NULL pointer dereference (bsc#1230549).
• CVE-2024-46679: ethtool: check device is present when getting link settings (bsc#1230556).
• CVE-2024-46686: smb/client: avoid dereferencing rdata=NULL in smb2_new_read_req() (bsc#1230517).
• CVE-2024-46687: btrfs: fix a use-after-free when hitting errors inside btrfs_submit_chunk() (bsc#1230518).
• CVE-2024-46691: usb: typec: ucsi: Move unregister out of atomic section (bsc#1230526).
• CVE-2024-46692: firmware: qcom: scm: Mark get_wq_ctx() as atomic call (bsc#1230520).
• CVE-2024-46693: kABI workaround for soc-qcom pmic_glink changes (bsc#1230521).
• CVE-2024-46710: drm/vmwgfx: Prevent unmapping active read buffers (bsc#1230540).
• CVE-2024-46717: net/mlx5e: SHAMPO, Fix incorrect page release (bsc#1230719).
• CVE-2024-46727: Fixed NULL pointer dereference in resource_log_pipe_topology_update (bsc#1230707).
• CVE-2024-46729:…

The SUSE Linux Enterprise 15 SP6 kernel was updated to receive various security bugfixes.

The following security bugs were fixed:

• CVE-2023-52610: net/sched: act_ct: fix skb leak and crash on ooo frags (bsc#1221610).
• CVE-2023-52752: smb: client: fix use-after-free bug in cifs_debug_data_proc_show() (bsc#1225487).
• CVE-2023-52916: media: aspeed: Fix memory overwrite if timing is 1600x900 (bsc#1230269).
• CVE-2024-26640: tcp: add sanity checks to rx zerocopy (bsc#1221650).
• CVE-2024-26759: mm/swap: fix race when skipping swapcache (bsc#1230340).
• CVE-2024-26804: net: ip_tunnel: prevent perpetual headroom growth (bsc#1222629).
• CVE-2024-38538: net: bridge: xmit: make sure we have at least eth header len bytes (bsc#1226606).
• CVE-2024-38596: af_unix: Fix data races in unix_release_sock/unix_stream_sendmsg (bsc#1226846).
• CVE-2024-40965: i2c: lpi2c: Avoid calling clk_get_rate during transfer (bsc#1227885).
• CVE-2024-40973: media: mtk-vcodec: potential null pointer deference in SCP (bsc#1227890).
• CVE-2024-40983: tipc: force a dst refcount before doing decryption (bsc#1227819).
• CVE-2024-42154: tcp_metrics: validate source addr length (bsc#1228507).
• CVE-2024-42243: mm/filemap: make MAX_PAGECACHE_ORDER acceptable to xarray (bsc#1229001).
• CVE-2024-42252: closures: Change BUG_ON() to WARN_ON() (bsc#1229004).
• CVE-2024-42265: protect the fetch of ->fd[fd] in do_dup2() from mispredictions (bsc#1229334).
• CVE-2024-42294: block: fix deadlock between sd_remove & sd_release (bsc#1229371).
• CVE-2024-42304: ext4: make sure the first directory block is not a hole (bsc#1229364).
• CVE-2024-42305: ext4: check dot and dotdot of dx_root before making dir indexed (bsc#1229363).
• CVE-2024-42306: udf: Avoid using corrupted block bitmap buffer (bsc#1229362).
• CVE-2024-43828: ext4: fix infinite loop when replaying fast_commit (bsc#1229394).
• CVE-2024-43832: s390/uv: Do not call folio_wait_writeback() without a folio reference (bsc#1229380).
• CVE-2024-43845: udf: Fix bogus checksum computation in udf_rename() (bsc#1229389).
• CVE-2024-43890: tracing: Fix overflow in get_free_elt() (bsc#1229764).
• CVE-2024-43898: ext4: sanity check for NULL pointer after ext4_force_shutdown (bsc#1229753).
• CVE-2024-43914: md/raid5: avoid BUG_ON() while continue reshape after reassembling (bsc#1229790).
• CVE-2024-44935: sctp: Fix null-ptr-deref in reuseport_add_sock() (bsc#1229810).
• CVE-2024-44944: netfilter: ctnetlink: use helper function to calculate expect ID (bsc#1229899).
• CVE-2024-44946: kcm: Serialise kcm_sendmsg() for the same socket (bsc#1230015).
• CVE-2024-44950: serial: sc16is7xx: fix invalid FIFO access with special register set (bsc#1230180).
• CVE-2024-44951: serial: sc16is7xx: fix TX fifo corruption (bsc#1230181).
• CVE-2024-44970: net/mlx5e: SHAMPO, Fix invalid WQ linked list unlink (bsc#1230209).
• CVE-2024-44971: net: dsa: bcm_sf2: Fix a possible memory leak in bcm_sf2_mdio_register() (bsc#1230211).
• CVE-2024-44984: bnxt_en: Fix double DMA unmapping for XDP_REDIRECT (bsc#1230240).
• CVE-2024-44985: ipv6: prevent possible UAF in ip6_xmit() (bsc#1230206).
• CVE-2024-44987: ipv6: prevent UAF in ip6_send_skb() (bsc#1230185).
• CVE-2024-44988: net: dsa: mv88e6xxx: Fix out-of-bound access (bsc#1230192).
• CVE-2024-44989: bonding: fix xfrm real_dev null pointer dereference (bsc#1230193).
• CVE-2024-44990: bonding: fix null pointer deref in bond_ipsec_offload_ok (bsc#1230194).
• CVE-2024-44991: tcp: prevent concurrent execution of tcp_sk_exit_batch (bsc#1230195).
• CVE-2024-44998: atm: idt77252: prevent use after free in dequeue_rx() (bsc#1230171).
• CVE-2024-44999: gtp: pull network headers in gtp_dev_xmit() (bsc#1230233).
• CVE-2024-45002: rtla/osnoise: Prevent NULL dereference in error handling (bsc#1230169).
• CVE-2024-45003: Don't evict inode under the inode lru traversing context (bsc#1230245).
• CVE-2024-45013: nvme: move stopping keep-alive into nvme_uninit_ctrl() (bsc#1230442).
• CVE-2024-45017: net/mlx5: Fix IPsec…

The SUSE Linux Enterprise 15 SP6 RT kernel was updated to receive various security bugfixes.

The following security bugs were fixed:

• CVE-2023-52610: net/sched: act_ct: fix skb leak and crash on ooo frags (bsc#1221610).
• CVE-2023-52752: smb: client: fix use-after-free bug in cifs_debug_data_proc_show() (bsc#1225487).
• CVE-2023-52916: media: aspeed: Fix memory overwrite if timing is 1600x900 (bsc#1230269).
• CVE-2024-26640: tcp: add sanity checks to rx zerocopy (bsc#1221650).
• CVE-2024-26759: mm/swap: fix race when skipping swapcache (bsc#1230340).
• CVE-2024-26804: net: ip_tunnel: prevent perpetual headroom growth (bsc#1222629).
• CVE-2024-38538: net: bridge: xmit: make sure we have at least eth header len bytes (bsc#1226606).
• CVE-2024-38596: af_unix: Fix data races in unix_release_sock/unix_stream_sendmsg (bsc#1226846).
• CVE-2024-40965: i2c: lpi2c: Avoid calling clk_get_rate during transfer (bsc#1227885).
• CVE-2024-40973: media: mtk-vcodec: potential null pointer deference in SCP (bsc#1227890).
• CVE-2024-40983: tipc: force a dst refcount before doing decryption (bsc#1227819).
• CVE-2024-42154: tcp_metrics: validate source addr length (bsc#1228507).
• CVE-2024-42243: mm/filemap: make MAX_PAGECACHE_ORDER acceptable to xarray (bsc#1229001).
• CVE-2024-42252: closures: Change BUG_ON() to WARN_ON() (bsc#1229004).
• CVE-2024-42265: protect the fetch of ->fd[fd] in do_dup2() from mispredictions (bsc#1229334).
• CVE-2024-42294: block: fix deadlock between sd_remove & sd_release (bsc#1229371).
• CVE-2024-42304: ext4: make sure the first directory block is not a hole (bsc#1229364).
• CVE-2024-42305: ext4: check dot and dotdot of dx_root before making dir indexed (bsc#1229363).
• CVE-2024-42306: udf: Avoid using corrupted block bitmap buffer (bsc#1229362).
• CVE-2024-43828: ext4: fix infinite loop when replaying fast_commit (bsc#1229394).
• CVE-2024-43832: s390/uv: Do not call folio_wait_writeback() without a folio reference (bsc#1229380).
• CVE-2024-43845: udf: Fix bogus checksum computation in udf_rename() (bsc#1229389).
• CVE-2024-43890: tracing: Fix overflow in get_free_elt() (bsc#1229764).
• CVE-2024-43898: ext4: sanity check for NULL pointer after ext4_force_shutdown (bsc#1229753).
• CVE-2024-43914: md/raid5: avoid BUG_ON() while continue reshape after reassembling (bsc#1229790).
• CVE-2024-44935: sctp: Fix null-ptr-deref in reuseport_add_sock() (bsc#1229810).
• CVE-2024-44944: netfilter: ctnetlink: use helper function to calculate expect ID (bsc#1229899).
• CVE-2024-44946: kcm: Serialise kcm_sendmsg() for the same socket (bsc#1230015).
• CVE-2024-44950: serial: sc16is7xx: fix invalid FIFO access with special register set (bsc#1230180).
• CVE-2024-44951: serial: sc16is7xx: fix TX fifo corruption (bsc#1230181).
• CVE-2024-44970: net/mlx5e: SHAMPO, Fix invalid WQ linked list unlink (bsc#1230209).
• CVE-2024-44971: net: dsa: bcm_sf2: Fix a possible memory leak in bcm_sf2_mdio_register() (bsc#1230211).
• CVE-2024-44984: bnxt_en: Fix double DMA unmapping for XDP_REDIRECT (bsc#1230240).
• CVE-2024-44985: ipv6: prevent possible UAF in ip6_xmit() (bsc#1230206).
• CVE-2024-44987: ipv6: prevent UAF in ip6_send_skb() (bsc#1230185).
• CVE-2024-44988: net: dsa: mv88e6xxx: Fix out-of-bound access (bsc#1230192).
• CVE-2024-44989: bonding: fix xfrm real_dev null pointer dereference (bsc#1230193).
• CVE-2024-44990: bonding: fix null pointer deref in bond_ipsec_offload_ok (bsc#1230194).
• CVE-2024-44991: tcp: prevent concurrent execution of tcp_sk_exit_batch (bsc#1230195).
• CVE-2024-44998: atm: idt77252: prevent use after free in dequeue_rx() (bsc#1230171).
• CVE-2024-44999: gtp: pull network headers in gtp_dev_xmit() (bsc#1230233).
• CVE-2024-45002: rtla/osnoise: Prevent NULL dereference in error handling (bsc#1230169).
• CVE-2024-45003: Don't evict inode under the inode lru traversing context (bsc#1230245).
• CVE-2024-45013: nvme: move stopping keep-alive into nvme_uninit_ctrl() (bsc#1230442).
• CVE-2024-45017: net/mlx5: Fix IPsec…

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

The following security bugs were fixed:

• CVE-2022-48901: btrfs: do not start relocation until in progress drops are done (bsc#1229607).
• CVE-2022-48911: kabi: add __nf_queue_get_refs() for kabi compliance. (bsc#1229633).
• CVE-2022-48923: btrfs: prevent copying too big compressed lzo segment (bsc#1229662)
• CVE-2022-48935: Fixed an unregister flowtable hooks on netns exit (bsc#1229619)
• CVE-2023-52610: net/sched: act_ct: fix skb leak and crash on ooo frags (bsc#1221610).
• CVE-2023-52916: media: aspeed: Fix memory overwrite if timing is 1600x900 (bsc#1230269).
• CVE-2024-26640: tcp: add sanity checks to rx zerocopy (bsc#1221650).
• CVE-2024-26759: mm/swap: fix race when skipping swapcache (bsc#1230340).
• CVE-2024-26767: drm/amd/display: fixed integer types and null check locations (bsc#1230339).
• CVE-2024-26804: net: ip_tunnel: prevent perpetual headroom growth (bsc#1222629).
• CVE-2024-26837: net: bridge: switchdev: race between creation of new group memberships and generation of the list of MDB events to replay (bsc#1222973).
• CVE-2024-37353: virtio: fixed a double free in vp_del_vqs() (bsc#1226875).
• CVE-2024-38538: net: bridge: xmit: make sure we have at least eth header len bytes (bsc#1226606).
• CVE-2024-38596: af_unix: Fix data races in unix_release_sock/unix_stream_sendmsg (bsc#1226846).
• CVE-2024-40910: Fix refcount imbalance on inbound connections (bsc#1227832).
• CVE-2024-40973: media: mtk-vcodec: potential null pointer deference in SCP (bsc#1227890).
• CVE-2024-40983: tipc: force a dst refcount before doing decryption (bsc#1227819).
• CVE-2024-41062: Sync sock recv cb and release (bsc#1228576).
• CVE-2024-41082: nvme-fabrics: use reserved tag for reg read/write command (bsc#1228620 CVE-2024-41082).
• CVE-2024-42154: tcp_metrics: validate source addr length (bsc#1228507).
• CVE-2024-42259: Fix Virtual Memory mapping boundaries calculation (bsc#1229156)
• CVE-2024-42265: protect the fetch of ->fd[fd] in do_dup2() from mispredictions (bsc#1229334).
• CVE-2024-42304: ext4: make sure the first directory block is not a hole (bsc#1229364).
• CVE-2024-42305: ext4: check dot and dotdot of dx_root before making dir indexed (bsc#1229363).
• CVE-2024-42306: udf: Avoid using corrupted block bitmap buffer (bsc#1229362).
• CVE-2024-43828: ext4: fix infinite loop when replaying fast_commit (bsc#1229394).
• CVE-2024-43890: tracing: Fix overflow in get_free_elt() (bsc#1229764).
• CVE-2024-43898: ext4: sanity check for NULL pointer after ext4_force_shutdown (bsc#1229753).
• CVE-2024-43912: wifi: nl80211: disallow setting special AP channel widths (bsc#1229830)
• CVE-2024-43914: md/raid5: avoid BUG_ON() while continue reshape after reassembling (bsc#1229790).
• CVE-2024-44935: sctp: Fix null-ptr-deref in reuseport_add_sock() (bsc#1229810).
• CVE-2024-44944: netfilter: ctnetlink: use helper function to calculate expect ID (bsc#1229899).
• CVE-2024-44946: kcm: Serialise kcm_sendmsg() for the same socket (bsc#1230015).
• CVE-2024-44950: serial: sc16is7xx: fix invalid FIFO access with special register set (bsc#1230180).
• CVE-2024-44952: driver core: Fix uevent_show() vs driver detach race (bsc#1230178).
• CVE-2024-44970: net/mlx5e: SHAMPO, Fix invalid WQ linked list unlink (bsc#1230209).
• CVE-2024-44971: net: dsa: bcm_sf2: Fix a possible memory leak in bcm_sf2_mdio_register() (bsc#1230211).
• CVE-2024-44986: ipv6: fix possible UAF in ip6_finish_output2() (bsc#1230230)
• CVE-2024-44987: ipv6: prevent UAF in ip6_send_skb() (bsc#1230185).
• CVE-2024-44988: net: dsa: mv88e6xxx: Fix out-of-bound access (bsc#1230192).
• CVE-2024-44989: bonding: fix xfrm real_dev null pointer dereference (bsc#1230193).
• CVE-2024-44990: bonding: fix null pointer deref in bond_ipsec_offload_ok (bsc#1230194).
• CVE-2024-44998: atm: idt77252: prevent use after free in dequeue_rx() (bsc#1230171).
• CVE-2024-44999: gtp: pull network headers in gtp_dev_xmit()…

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

The following security bugs were fixed:

• CVE-2022-48901: btrfs: do not start relocation until in progress drops are done (bsc#1229607).
• CVE-2022-48911: kabi: add __nf_queue_get_refs() for kabi compliance. (bsc#1229633).
• CVE-2022-48923: btrfs: prevent copying too big compressed lzo segment (bsc#1229662)
• CVE-2022-48935: Fixed an unregister flowtable hooks on netns exit (bsc#1229619)
• CVE-2023-52610: net/sched: act_ct: fix skb leak and crash on ooo frags (bsc#1221610).
• CVE-2023-52916: media: aspeed: Fix memory overwrite if timing is 1600x900 (bsc#1230269).
• CVE-2024-26640: tcp: add sanity checks to rx zerocopy (bsc#1221650).
• CVE-2024-26759: mm/swap: fix race when skipping swapcache (bsc#1230340).
• CVE-2024-26767: drm/amd/display: fixed integer types and null check locations (bsc#1230339).
• CVE-2024-26804: net: ip_tunnel: prevent perpetual headroom growth (bsc#1222629).
• CVE-2024-26837: net: bridge: switchdev: race between creation of new group memberships and generation of the list of MDB events to replay (bsc#1222973).
• CVE-2024-37353: virtio: fixed a double free in vp_del_vqs() (bsc#1226875).
• CVE-2024-38538: net: bridge: xmit: make sure we have at least eth header len bytes (bsc#1226606).
• CVE-2024-38596: af_unix: Fix data races in unix_release_sock/unix_stream_sendmsg (bsc#1226846).
• CVE-2024-40910: Fix refcount imbalance on inbound connections (bsc#1227832).
• CVE-2024-40973: media: mtk-vcodec: potential null pointer deference in SCP (bsc#1227890).
• CVE-2024-40983: tipc: force a dst refcount before doing decryption (bsc#1227819).
• CVE-2024-41062: Sync sock recv cb and release (bsc#1228576).
• CVE-2024-41082: nvme-fabrics: use reserved tag for reg read/write command (bsc#1228620 CVE-2024-41082).
• CVE-2024-42154: tcp_metrics: validate source addr length (bsc#1228507).
• CVE-2024-42259: Fix Virtual Memory mapping boundaries calculation (bsc#1229156)
• CVE-2024-42265: protect the fetch of ->fd[fd] in do_dup2() from mispredictions (bsc#1229334).
• CVE-2024-42304: ext4: make sure the first directory block is not a hole (bsc#1229364).
• CVE-2024-42305: ext4: check dot and dotdot of dx_root before making dir indexed (bsc#1229363).
• CVE-2024-42306: udf: Avoid using corrupted block bitmap buffer (bsc#1229362).
• CVE-2024-43828: ext4: fix infinite loop when replaying fast_commit (bsc#1229394).
• CVE-2024-43890: tracing: Fix overflow in get_free_elt() (bsc#1229764).
• CVE-2024-43898: ext4: sanity check for NULL pointer after ext4_force_shutdown (bsc#1229753).
• CVE-2024-43912: wifi: nl80211: disallow setting special AP channel widths (bsc#1229830)
• CVE-2024-43914: md/raid5: avoid BUG_ON() while continue reshape after reassembling (bsc#1229790).
• CVE-2024-44935: sctp: Fix null-ptr-deref in reuseport_add_sock() (bsc#1229810).
• CVE-2024-44944: netfilter: ctnetlink: use helper function to calculate expect ID (bsc#1229899).
• CVE-2024-44946: kcm: Serialise kcm_sendmsg() for the same socket (bsc#1230015).
• CVE-2024-44950: serial: sc16is7xx: fix invalid FIFO access with special register set (bsc#1230180).
• CVE-2024-44952: driver core: Fix uevent_show() vs driver detach race (bsc#1230178).
• CVE-2024-44970: net/mlx5e: SHAMPO, Fix invalid WQ linked list unlink (bsc#1230209).
• CVE-2024-44971: net: dsa: bcm_sf2: Fix a possible memory leak in bcm_sf2_mdio_register() (bsc#1230211).
• CVE-2024-44986: ipv6: fix possible UAF in ip6_finish_output2() (bsc#1230230)
• CVE-2024-44987: ipv6: prevent UAF in ip6_send_skb() (bsc#1230185).
• CVE-2024-44988: net: dsa: mv88e6xxx: Fix out-of-bound access (bsc#1230192).
• CVE-2024-44989: bonding: fix xfrm real_dev null pointer dereference (bsc#1230193).
• CVE-2024-44990: bonding: fix null pointer deref in bond_ipsec_offload_ok (bsc#1230194).
• CVE-2024-44998: atm: idt77252: prevent use after free in dequeue_rx() (bsc#1230171).
• CVE-2024-44999: gtp: pull network headers in…

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

The following security bugs were fixed:

• CVE-2022-48901: btrfs: do not start relocation until in progress drops are done (bsc#1229607).
• CVE-2022-48911: kabi: add __nf_queue_get_refs() for kabi compliance. (bsc#1229633).
• CVE-2022-48923: btrfs: prevent copying too big compressed lzo segment (bsc#1229662)
• CVE-2022-48935: Fixed an unregister flowtable hooks on netns exit (bsc#1229619)
• CVE-2023-52610: net/sched: act_ct: fix skb leak and crash on ooo frags (bsc#1221610).
• CVE-2023-52916: media: aspeed: Fix memory overwrite if timing is 1600x900 (bsc#1230269).
• CVE-2024-26640: tcp: add sanity checks to rx zerocopy (bsc#1221650).
• CVE-2024-26759: mm/swap: fix race when skipping swapcache (bsc#1230340).
• CVE-2024-26767: drm/amd/display: fixed integer types and null check locations (bsc#1230339).
• CVE-2024-26804: net: ip_tunnel: prevent perpetual headroom growth (bsc#1222629).
• CVE-2024-26837: net: bridge: switchdev: race between creation of new group memberships and generation of the list of MDB events to replay (bsc#1222973).
• CVE-2024-37353: virtio: fixed a double free in vp_del_vqs() (bsc#1226875).
• CVE-2024-38538: net: bridge: xmit: make sure we have at least eth header len bytes (bsc#1226606).
• CVE-2024-38596: af_unix: Fix data races in unix_release_sock/unix_stream_sendmsg (bsc#1226846).
• CVE-2024-40910: Fix refcount imbalance on inbound connections (bsc#1227832).
• CVE-2024-40973: media: mtk-vcodec: potential null pointer deference in SCP (bsc#1227890).
• CVE-2024-40983: tipc: force a dst refcount before doing decryption (bsc#1227819).
• CVE-2024-41062: Sync sock recv cb and release (bsc#1228576).
• CVE-2024-41082: nvme-fabrics: use reserved tag for reg read/write command (bsc#1228620 CVE-2024-41082).
• CVE-2024-42154: tcp_metrics: validate source addr length (bsc#1228507).
• CVE-2024-42259: Fix Virtual Memory mapping boundaries calculation (bsc#1229156)
• CVE-2024-42265: protect the fetch of ->fd[fd] in do_dup2() from mispredictions (bsc#1229334).
• CVE-2024-42304: ext4: make sure the first directory block is not a hole (bsc#1229364).
• CVE-2024-42305: ext4: check dot and dotdot of dx_root before making dir indexed (bsc#1229363).
• CVE-2024-42306: udf: Avoid using corrupted block bitmap buffer (bsc#1229362).
• CVE-2024-43828: ext4: fix infinite loop when replaying fast_commit (bsc#1229394).
• CVE-2024-43890: tracing: Fix overflow in get_free_elt() (bsc#1229764).
• CVE-2024-43898: ext4: sanity check for NULL pointer after ext4_force_shutdown (bsc#1229753).
• CVE-2024-43912: wifi: nl80211: disallow setting special AP channel widths (bsc#1229830)
• CVE-2024-43914: md/raid5: avoid BUG_ON() while continue reshape after reassembling (bsc#1229790).
• CVE-2024-44935: sctp: Fix null-ptr-deref in reuseport_add_sock() (bsc#1229810).
• CVE-2024-44944: netfilter: ctnetlink: use helper function to calculate expect ID (bsc#1229899).
• CVE-2024-44946: kcm: Serialise kcm_sendmsg() for the same socket (bsc#1230015).
• CVE-2024-44950: serial: sc16is7xx: fix invalid FIFO access with special register set (bsc#1230180).
• CVE-2024-44952: driver core: Fix uevent_show() vs driver detach race (bsc#1230178).
• CVE-2024-44954: ALSA: line6: Fix racy access to midibuf (bsc#1230176).
• CVE-2024-44970: net/mlx5e: SHAMPO, Fix invalid WQ linked list unlink (bsc#1230209).
• CVE-2024-44971: net: dsa: bcm_sf2: Fix a possible memory leak in bcm_sf2_mdio_register() (bsc#1230211).
• CVE-2024-44986: ipv6: fix possible UAF in ip6_finish_output2() (bsc#1230230)
• CVE-2024-44987: ipv6: prevent UAF in ip6_send_skb() (bsc#1230185).
• CVE-2024-44988: net: dsa: mv88e6xxx: Fix out-of-bound access (bsc#1230192).
• CVE-2024-44989: bonding: fix xfrm real_dev null pointer dereference (bsc#1230193).
• CVE-2024-44990: bonding: fix null pointer deref in bond_ipsec_offload_ok (bsc#1230194).
• CVE-2024-44998: atm: idt77252: prevent use after free in dequeue_rx()…

The SUSE Linux Enterprise Micro 6.0 kernel was updated to receive various security bugfixes.

The following security bugs were fixed:

• CVE-2023-52610: net/sched: act_ct: fix skb leak and crash on ooo frags (bsc#1221610).
• CVE-2023-52752: smb: client: fix use-after-free bug in cifs_debug_data_proc_show() (bsc#1225487).
• CVE-2023-52916: media: aspeed: Fix memory overwrite if timing is 1600x900 (bsc#1230269).
• CVE-2024-26640: tcp: add sanity checks to rx zerocopy (bsc#1221650).
• CVE-2024-26759: mm/swap: fix race when skipping swapcache (bsc#1230340).
• CVE-2024-26804: net: ip_tunnel: prevent perpetual headroom growth (bsc#1222629).
• CVE-2024-38538: net: bridge: xmit: make sure we have at least eth header len bytes (bsc#1226606).
• CVE-2024-38596: af_unix: Fix data races in unix_release_sock/unix_stream_sendmsg (bsc#1226846).
• CVE-2024-40965: i2c: lpi2c: Avoid calling clk_get_rate during transfer (bsc#1227885).
• CVE-2024-40973: media: mtk-vcodec: potential null pointer deference in SCP (bsc#1227890).
• CVE-2024-40983: tipc: force a dst refcount before doing decryption (bsc#1227819).
• CVE-2024-42154: tcp_metrics: validate source addr length (bsc#1228507).
• CVE-2024-42243: mm/filemap: make MAX_PAGECACHE_ORDER acceptable to xarray (bsc#1229001).
• CVE-2024-42252: closures: Change BUG_ON() to WARN_ON() (bsc#1229004).
• CVE-2024-42265: protect the fetch of ->fd[fd] in do_dup2() from mispredictions (bsc#1229334).
• CVE-2024-42294: block: fix deadlock between sd_remove & sd_release (bsc#1229371).
• CVE-2024-42304: ext4: make sure the first directory block is not a hole (bsc#1229364).
• CVE-2024-42305: ext4: check dot and dotdot of dx_root before making dir indexed (bsc#1229363).
• CVE-2024-42306: udf: Avoid using corrupted block bitmap buffer (bsc#1229362).
• CVE-2024-43828: ext4: fix infinite loop when replaying fast_commit (bsc#1229394).
• CVE-2024-43832: s390/uv: Do not call folio_wait_writeback() without a folio reference (bsc#1229380).
• CVE-2024-43845: udf: Fix bogus checksum computation in udf_rename() (bsc#1229389).
• CVE-2024-43890: tracing: Fix overflow in get_free_elt() (bsc#1229764).
• CVE-2024-43898: ext4: sanity check for NULL pointer after ext4_force_shutdown (bsc#1229753).
• CVE-2024-43914: md/raid5: avoid BUG_ON() while continue reshape after reassembling (bsc#1229790).
• CVE-2024-44935: sctp: Fix null-ptr-deref in reuseport_add_sock() (bsc#1229810).
• CVE-2024-44944: netfilter: ctnetlink: use helper function to calculate expect ID (bsc#1229899).
• CVE-2024-44946: kcm: Serialise kcm_sendmsg() for the same socket (bsc#1230015).
• CVE-2024-44950: serial: sc16is7xx: fix invalid FIFO access with special register set (bsc#1230180).
• CVE-2024-44951: serial: sc16is7xx: fix TX fifo corruption (bsc#1230181).
• CVE-2024-44970: net/mlx5e: SHAMPO, Fix invalid WQ linked list unlink (bsc#1230209).
• CVE-2024-44971: net: dsa: bcm_sf2: Fix a possible memory leak in bcm_sf2_mdio_register() (bsc#1230211).
• CVE-2024-44984: bnxt_en: Fix double DMA unmapping for XDP_REDIRECT (bsc#1230240).
• CVE-2024-44985: ipv6: prevent possible UAF in ip6_xmit() (bsc#1230206).
• CVE-2024-44987: ipv6: prevent UAF in ip6_send_skb() (bsc#1230185).
• CVE-2024-44988: net: dsa: mv88e6xxx: Fix out-of-bound access (bsc#1230192).
• CVE-2024-44989: bonding: fix xfrm real_dev null pointer dereference (bsc#1230193).
• CVE-2024-44990: bonding: fix null pointer deref in bond_ipsec_offload_ok (bsc#1230194).
• CVE-2024-44991: tcp: prevent concurrent execution of tcp_sk_exit_batch (bsc#1230195).
• CVE-2024-44998: atm: idt77252: prevent use after free in dequeue_rx() (bsc#1230171).
• CVE-2024-44999: gtp: pull network headers in gtp_dev_xmit() (bsc#1230233).
• CVE-2024-45002: rtla/osnoise: Prevent NULL dereference in error handling (bsc#1230169).
• CVE-2024-45003: Don't evict inode under the inode lru traversing context (bsc#1230245).
• CVE-2024-45013: nvme: move stopping keep-alive into nvme_uninit_ctrl() (bsc#1230442).
• CVE-2024-45017: net/mlx5: Fix IPsec…

The SUSE Linux Enterprise Micro 6.0 RT kernel was updated to receive various security bugfixes.

The following security bugs were fixed:

• CVE-2023-52610: net/sched: act_ct: fix skb leak and crash on ooo frags (bsc#1221610).
• CVE-2023-52752: smb: client: fix use-after-free bug in cifs_debug_data_proc_show() (bsc#1225487).
• CVE-2023-52916: media: aspeed: Fix memory overwrite if timing is 1600x900 (bsc#1230269).
• CVE-2024-26640: tcp: add sanity checks to rx zerocopy (bsc#1221650).
• CVE-2024-26759: mm/swap: fix race when skipping swapcache (bsc#1230340).
• CVE-2024-26804: net: ip_tunnel: prevent perpetual headroom growth (bsc#1222629).
• CVE-2024-38538: net: bridge: xmit: make sure we have at least eth header len bytes (bsc#1226606).
• CVE-2024-38596: af_unix: Fix data races in unix_release_sock/unix_stream_sendmsg (bsc#1226846).
• CVE-2024-40965: i2c: lpi2c: Avoid calling clk_get_rate during transfer (bsc#1227885).
• CVE-2024-40973: media: mtk-vcodec: potential null pointer deference in SCP (bsc#1227890).
• CVE-2024-40983: tipc: force a dst refcount before doing decryption (bsc#1227819).
• CVE-2024-42154: tcp_metrics: validate source addr length (bsc#1228507).
• CVE-2024-42243: mm/filemap: make MAX_PAGECACHE_ORDER acceptable to xarray (bsc#1229001).
• CVE-2024-42252: closures: Change BUG_ON() to WARN_ON() (bsc#1229004).
• CVE-2024-42265: protect the fetch of ->fd[fd] in do_dup2() from mispredictions (bsc#1229334).
• CVE-2024-42294: block: fix deadlock between sd_remove & sd_release (bsc#1229371).
• CVE-2024-42304: ext4: make sure the first directory block is not a hole (bsc#1229364).
• CVE-2024-42305: ext4: check dot and dotdot of dx_root before making dir indexed (bsc#1229363).
• CVE-2024-42306: udf: Avoid using corrupted block bitmap buffer (bsc#1229362).
• CVE-2024-43828: ext4: fix infinite loop when replaying fast_commit (bsc#1229394).
• CVE-2024-43832: s390/uv: Do not call folio_wait_writeback() without a folio reference (bsc#1229380).
• CVE-2024-43845: udf: Fix bogus checksum computation in udf_rename() (bsc#1229389).
• CVE-2024-43890: tracing: Fix overflow in get_free_elt() (bsc#1229764).
• CVE-2024-43898: ext4: sanity check for NULL pointer after ext4_force_shutdown (bsc#1229753).
• CVE-2024-43914: md/raid5: avoid BUG_ON() while continue reshape after reassembling (bsc#1229790).
• CVE-2024-44935: sctp: Fix null-ptr-deref in reuseport_add_sock() (bsc#1229810).
• CVE-2024-44944: netfilter: ctnetlink: use helper function to calculate expect ID (bsc#1229899).
• CVE-2024-44946: kcm: Serialise kcm_sendmsg() for the same socket (bsc#1230015).
• CVE-2024-44950: serial: sc16is7xx: fix invalid FIFO access with special register set (bsc#1230180).
• CVE-2024-44951: serial: sc16is7xx: fix TX fifo corruption (bsc#1230181).
• CVE-2024-44970: net/mlx5e: SHAMPO, Fix invalid WQ linked list unlink (bsc#1230209).
• CVE-2024-44971: net: dsa: bcm_sf2: Fix a possible memory leak in bcm_sf2_mdio_register() (bsc#1230211).
• CVE-2024-44984: bnxt_en: Fix double DMA unmapping for XDP_REDIRECT (bsc#1230240).
• CVE-2024-44985: ipv6: prevent possible UAF in ip6_xmit() (bsc#1230206).
• CVE-2024-44987: ipv6: prevent UAF in ip6_send_skb() (bsc#1230185).
• CVE-2024-44988: net: dsa: mv88e6xxx: Fix out-of-bound access (bsc#1230192).
• CVE-2024-44989: bonding: fix xfrm real_dev null pointer dereference (bsc#1230193).
• CVE-2024-44990: bonding: fix null pointer deref in bond_ipsec_offload_ok (bsc#1230194).
• CVE-2024-44991: tcp: prevent concurrent execution of tcp_sk_exit_batch (bsc#1230195).
• CVE-2024-44998: atm: idt77252: prevent use after free in dequeue_rx() (bsc#1230171).
• CVE-2024-44999: gtp: pull network headers in gtp_dev_xmit() (bsc#1230233).
• CVE-2024-45002: rtla/osnoise: Prevent NULL dereference in error handling (bsc#1230169).
• CVE-2024-45003: Don't evict inode under the inode lru traversing context (bsc#1230245).
• CVE-2024-45013: nvme: move stopping keep-alive into nvme_uninit_ctrl() (bsc#1230442).
• CVE-2024-45017: net/mlx5: Fix…

Supraja Sridhara, Benedict Schlüter, Mark Kuhne, Andrin Bertschi, and Shweta Shinde discovered that the Confidential Computing framework in the Linux kernel for x86 platforms did not properly handle 32-bit emulation on TDX and SEV. An attacker with access to the VMM could use this to cause a denial of service (guest crash) or possibly execute arbitrary code. (CVE-2024-25744)

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems:

• ARM64 architecture;
• MIPS architecture;
• PowerPC architecture;
• RISC-V architecture;
• User-Mode Linux (UML);
• x86 architecture;
• Block layer subsystem;
• Android drivers;
• Serial ATA and Parallel ATA drivers;
• ATM drivers;
• Drivers core;
• Null block device driver;
• Character device driver;
• ARM SCMI message protocol;
• GPU drivers;
• HID subsystem;
• Hardware monitoring drivers;
• I3C subsystem;
• InfiniBand drivers;
• Input Device core drivers;
• Input Device (Miscellaneous) drivers;
• IOMMU subsystem;
• IRQ chip drivers;
• ISDN/mISDN subsystem;
• LED subsystem;
• Multiple devices driver;
• Media drivers;
• VMware VMCI Driver;
• MMC subsystem;
• Network drivers;
• Near Field Communication (NFC) drivers;
• NVME drivers;
• Device tree and open firmware driver;
• Parport drivers;
• PCI subsystem;
• Pin controllers subsystem;
• Remote Processor subsystem;
• S/390 drivers;
• SCSI drivers;
• QCOM SoC drivers;
• Direct Digital Synthesis drivers;
• Thunderbolt and USB4 drivers;
• TTY drivers;
• Userspace I/O drivers;
• DesignWare USB3 driver;
• USB Gadget drivers;
• USB Host Controller drivers;
• USB Type-C Connector System Software Interface driver;
• USB over IP driver;
• VHOST drivers;
• File systems infrastructure;
• BTRFS file system;
• Ext4 file system;
• F2FS file system;
• JFS file system;
• NILFS2 file system;
• NTFS3 file system;
• Proc file system;
• SMB network file system;
• Core kernel;
• DMA mapping infrastructure;
• RCU subsystem;
• Tracing infrastructure;
• Radix Tree data structure library;
• Kernel userspace event delivery library;
• Objagg library;
• Memory management;
• Amateur Radio drivers;
• Bluetooth subsystem;
• Ethernet bridge;
• CAN network layer;
• Networking core;
• Ethtool driver;
• IPv4 networking;
• IPv6 networking;
• IUCV driver;
• KCM (Kernel Connection Multiplexor) sockets driver;
• MAC80211 subsystem;
• Multipath TCP;
• Netfilter;
• Network traffic control;
• SCTP protocol;
• Sun RPC protocol;
• TIPC protocol;
• TLS protocol;
• Wireless networking;
• AppArmor security module;
• Landlock security;
• Simplified Mandatory Access Control Kernel framework;
• FireWire sound drivers;
• SoC audio core drivers;
• USB sound devices; (CVE-2024-43817, CVE-2024-42304, CVE-2024-46756, CVE-2024-42318, CVE-2024-41090, CVE-2024-41063, CVE-2024-44987, CVE-2024-46844, CVE-2024-46677, CVE-2024-44988, CVE-2024-42297, CVE-2024-26893, CVE-2024-46673, CVE-2024-26800, CVE-2024-42305, CVE-2024-46731, CVE-2024-41091, CVE-2024-46810, CVE-2024-41072, CVE-2022-48666, CVE-2024-38602, CVE-2024-46780, CVE-2024-46750, CVE-2024-43858, CVE-2024-41020, CVE-2024-46755, CVE-2024-46829, CVE-2024-41068, CVE-2024-45003, CVE-2024-42280, CVE-2024-42283, CVE-2024-43873, CVE-2024-46746, CVE-2024-44969, CVE-2024-46807, CVE-2024-41081, CVE-2024-44971, CVE-2024-26607, CVE-2024-43880, CVE-2024-42281, CVE-2024-42274, CVE-2024-43908, CVE-2024-42267, CVE-2024-47665, CVE-2024-45011, CVE-2024-46707, CVE-2024-42310, CVE-2024-42309, CVE-2024-44965, CVE-2024-46747, CVE-2024-42259, CVE-2024-46804, CVE-2024-46679, CVE-2024-45007, CVE-2024-45009, CVE-2024-46771, CVE-2024-46739, CVE-2024-41060, CVE-2024-46676, CVE-2024-46822, CVE-2024-42272, CVE-2024-41059, CVE-2024-43839, CVE-2024-46817, CVE-2024-47669,…

Supraja Sridhara, Benedict Schlüter, Mark Kuhne, Andrin Bertschi, and Shweta Shinde discovered that the Confidential Computing framework in the Linux kernel for x86 platforms did not properly handle 32-bit emulation on TDX and SEV. An attacker with access to the VMM could use this to cause a denial of service (guest crash) or possibly execute arbitrary code. (CVE-2024-25744)

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems:

• ARM64 architecture;
• MIPS architecture;
• PowerPC architecture;
• RISC-V architecture;
• User-Mode Linux (UML);
• x86 architecture;
• Block layer subsystem;
• Android drivers;
• Serial ATA and Parallel ATA drivers;
• ATM drivers;
• Drivers core;
• Null block device driver;
• Character device driver;
• ARM SCMI message protocol;
• GPU drivers;
• HID subsystem;
• Hardware monitoring drivers;
• I3C subsystem;
• InfiniBand drivers;
• Input Device core drivers;
• Input Device (Miscellaneous) drivers;
• IOMMU subsystem;
• IRQ chip drivers;
• ISDN/mISDN subsystem;
• LED subsystem;
• Multiple devices driver;
• Media drivers;
• VMware VMCI Driver;
• MMC subsystem;
• Network drivers;
• Near Field Communication (NFC) drivers;
• NVME drivers;
• Device tree and open firmware driver;
• Parport drivers;
• PCI subsystem;
• Pin controllers subsystem;
• Remote Processor subsystem;
• S/390 drivers;
• SCSI drivers;
• QCOM SoC drivers;
• Direct Digital Synthesis drivers;
• Thunderbolt and USB4 drivers;
• TTY drivers;
• Userspace I/O drivers;
• DesignWare USB3 driver;
• USB Gadget drivers;
• USB Host Controller drivers;
• USB Type-C Connector System Software Interface driver;
• USB over IP driver;
• VHOST drivers;
• File systems infrastructure;
• BTRFS file system;
• Ext4 file system;
• F2FS file system;
• JFS file system;
• NILFS2 file system;
• NTFS3 file system;
• Proc file system;
• SMB network file system;
• Core kernel;
• DMA mapping infrastructure;
• RCU subsystem;
• Tracing infrastructure;
• Radix Tree data structure library;
• Kernel userspace event delivery library;
• Objagg library;
• Memory management;
• Amateur Radio drivers;
• Bluetooth subsystem;
• Ethernet bridge;
• CAN network layer;
• Networking core;
• Ethtool driver;
• IPv4 networking;
• IPv6 networking;
• IUCV driver;
• KCM (Kernel Connection Multiplexor) sockets driver;
• MAC80211 subsystem;
• Multipath TCP;
• Netfilter;
• Network traffic control;
• SCTP protocol;
• Sun RPC protocol;
• TIPC protocol;
• TLS protocol;
• Wireless networking;
• AppArmor security module;
• Landlock security;
• Simplified Mandatory Access Control Kernel framework;
• FireWire sound drivers;
• SoC audio core drivers;
• USB sound devices; (CVE-2024-42288, CVE-2024-41098, CVE-2024-43849, CVE-2024-46689, CVE-2024-44987, CVE-2024-40915, CVE-2024-46844, CVE-2024-45009, CVE-2024-46780, CVE-2024-41081, CVE-2024-43817, CVE-2024-44965, CVE-2024-46832, CVE-2024-41072, CVE-2024-45011, CVE-2024-46814, CVE-2024-45026, CVE-2024-44982, CVE-2024-46723, CVE-2024-46771, CVE-2024-46759, CVE-2024-41063, CVE-2024-46673, CVE-2023-52889, CVE-2024-41020, CVE-2024-46677, CVE-2024-46798, CVE-2024-45021, CVE-2024-46676, CVE-2024-47668, CVE-2024-42289, CVE-2024-45018, CVE-2024-46724, CVE-2024-41090, CVE-2024-43853, CVE-2024-42272, CVE-2024-43828, CVE-2024-42292, CVE-2024-26800, CVE-2024-43871, CVE-2024-46758, CVE-2024-36484, CVE-2024-46755, CVE-2024-46782, CVE-2024-43889, CVE-2024-46763, CVE-2024-41015, CVE-2024-43858, CVE-2024-41012, CVE-2024-44960, CVE-2024-46747, CVE-2024-42311, CVE-2024-47660, CVE-2024-42267, CVE-2024-44998, CVE-2024-43839, CVE-2024-43914, CVE-2024-46783, CVE-2024-47659, CVE-2024-46725, CVE-2024-46840, CVE-2024-43873, CVE-2024-46737, CVE-2024-44946, CVE-2024-43841,…

It was discovered that the CIFS network file system implementation in the Linux kernel did not properly validate certain SMB messages, leading to an out-of-bounds read vulnerability. An attacker could use this to cause a denial of service (system crash) or possibly expose sensitive information. (CVE-2023-6610)

Supraja Sridhara, Benedict Schlüter, Mark Kuhne, Andrin Bertschi, and Shweta Shinde discovered that the Confidential Computing framework in the Linux kernel for x86 platforms did not properly handle 32-bit emulation on TDX and SEV. An attacker with access to the VMM could use this to cause a denial of service (guest crash) or possibly execute arbitrary code. (CVE-2024-25744)

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems:

• ARM64 architecture;
• MIPS architecture;
• PowerPC architecture;
• RISC-V architecture;
• User-Mode Linux (UML);
• x86 architecture;
• Block layer subsystem;
• Android drivers;
• Serial ATA and Parallel ATA drivers;
• ATM drivers;
• Drivers core;
• Null block device driver;
• Character device driver;
• ARM SCMI message protocol;
• GPU drivers;
• HID subsystem;
• Hardware monitoring drivers;
• I3C subsystem;
• InfiniBand drivers;
• Input Device core drivers;
• Input Device (Miscellaneous) drivers;
• IOMMU subsystem;
• IRQ chip drivers;
• ISDN/mISDN subsystem;
• LED subsystem;
• Multiple devices driver;
• Media drivers;
• VMware VMCI Driver;
• MMC subsystem;
• Network drivers;
• Near Field Communication (NFC) drivers;
• NVME drivers;
• Device tree and open firmware driver;
• Parport drivers;
• PCI subsystem;
• Pin controllers subsystem;
• Remote Processor subsystem;
• S/390 drivers;
• SCSI drivers;
• QCOM SoC drivers;
• Direct Digital Synthesis drivers;
• Thunderbolt and USB4 drivers;
• TTY drivers;
• Userspace I/O drivers;
• DesignWare USB3 driver;
• USB Gadget drivers;
• USB Host Controller drivers;
• USB Type-C Connector System Software Interface driver;
• USB over IP driver;
• VHOST drivers;
• File systems infrastructure;
• BTRFS file system;
• Ext4 file system;
• F2FS file system;
• JFS file system;
• NILFS2 file system;
• NTFS3 file system;
• Proc file system;
• SMB network file system;
• Core kernel;
• DMA mapping infrastructure;
• RCU subsystem;
• Tracing infrastructure;
• Radix Tree data structure library;
• Kernel userspace event delivery library;
• Objagg library;
• Memory management;
• Amateur Radio drivers;
• Bluetooth subsystem;
• Ethernet bridge;
• CAN network layer;
• Networking core;
• Ethtool driver;
• IPv4 networking;
• IPv6 networking;
• IUCV driver;
• KCM (Kernel Connection Multiplexor) sockets driver;
• MAC80211 subsystem;
• Multipath TCP;
• Netfilter;
• Network traffic control;
• SCTP protocol;
• Sun RPC protocol;
• TIPC protocol;
• TLS protocol;
• Wireless networking;
• AppArmor security module;
• Landlock security;
• Simplified Mandatory Access Control Kernel framework;
• FireWire sound drivers;
• SoC audio core drivers;
• USB sound devices; (CVE-2023-52751, CVE-2024-43902, CVE-2024-46791, CVE-2024-45018, CVE-2024-44987, CVE-2024-46763, CVE-2024-46724, CVE-2024-26893, CVE-2024-42283, CVE-2024-46738, CVE-2024-46819, CVE-2024-44982, CVE-2023-52889, CVE-2024-45025, CVE-2023-52918, CVE-2024-46800, CVE-2024-46756, CVE-2024-46719, CVE-2024-39472, CVE-2024-42292, CVE-2024-45006, CVE-2024-46675, CVE-2024-44971, CVE-2024-46731, CVE-2024-42286, CVE-2024-44954, CVE-2024-42274, CVE-2024-46746, CVE-2024-42276, CVE-2024-43869, CVE-2024-43830, CVE-2024-42288, CVE-2024-41042, CVE-2024-42126, CVE-2024-43870, CVE-2024-46805, CVE-2024-41078, CVE-2024-44966, CVE-2024-44989, CVE-2024-46795, CVE-2024-44988, CVE-2024-38577, CVE-2024-43839, CVE-2024-43909, CVE-2024-46745, CVE-2024-42285,…

Supraja Sridhara, Benedict Schlüter, Mark Kuhne, Andrin Bertschi, and Shweta Shinde discovered that the Confidential Computing framework in the Linux kernel for x86 platforms did not properly handle 32-bit emulation on TDX and SEV. An attacker with access to the VMM could use this to cause a denial of service (guest crash) or possibly execute arbitrary code. (CVE-2024-25744)

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems:

• ARM64 architecture;
• MIPS architecture;
• PowerPC architecture;
• RISC-V architecture;
• User-Mode Linux (UML);
• x86 architecture;
• Block layer subsystem;
• Android drivers;
• Serial ATA and Parallel ATA drivers;
• ATM drivers;
• Drivers core;
• Null block device driver;
• Character device driver;
• ARM SCMI message protocol;
• GPU drivers;
• HID subsystem;
• Hardware monitoring drivers;
• I3C subsystem;
• InfiniBand drivers;
• Input Device core drivers;
• Input Device (Miscellaneous) drivers;
• IOMMU subsystem;
• IRQ chip drivers;
• ISDN/mISDN subsystem;
• LED subsystem;
• Multiple devices driver;
• Media drivers;
• VMware VMCI Driver;
• MMC subsystem;
• Ethernet bonding driver;
• Network drivers;
• Mellanox network drivers;
• Near Field Communication (NFC) drivers;
• NVME drivers;
• Device tree and open firmware driver;
• Parport drivers;
• PCI subsystem;
• Pin controllers subsystem;
• Remote Processor subsystem;
• S/390 drivers;
• SCSI subsystem;
• QCOM SoC drivers;
• Direct Digital Synthesis drivers;
• Thunderbolt and USB4 drivers;
• TTY drivers;
• Userspace I/O drivers;
• DesignWare USB3 driver;
• USB Gadget drivers;
• USB Host Controller drivers;
• USB Type-C Connector System Software Interface driver;
• USB over IP driver;
• Virtio Host (VHOST) subsystem;
• File systems infrastructure;
• BTRFS file system;
• Ext4 file system;
• F2FS file system;
• JFS file system;
• NILFS2 file system;
• File system notification infrastructure;
• NTFS3 file system;
• Proc file system;
• SMB network file system;
• Bitmap API;
• Objagg library;
• Perf events;
• Virtio network driver;
• KCM (Kernel Connection Multiplexor) sockets driver;
• Network traffic control;
• Control group (cgroup);
• DMA mapping infrastructure;
• Locking primitives;
• Padata parallel execution mechanism;
• RCU subsystem;
• Scheduler infrastructure;
• Tracing infrastructure;
• Radix Tree data structure library;
• Kernel userspace event delivery library;
• Memory management;
• Amateur Radio drivers;
• Bluetooth subsystem;
• Ethernet bridge;
• CAN network layer;
• Networking core;
• Ethtool driver;
• IPv4 networking;
• IPv6 networking;
• IUCV driver;
• MAC80211 subsystem;
• Multipath TCP;
• Netfilter;
• SCTP protocol;
• Sun RPC protocol;
• TIPC protocol;
• TLS protocol;
• Wireless networking;
• AppArmor security module;
• Landlock security;
• Simplified Mandatory Access Control Kernel framework;
• FireWire sound drivers;
• SoC audio core drivers;
• USB sound devices; (CVE-2024-42280, CVE-2024-46759, CVE-2024-42286, CVE-2024-41042, CVE-2024-42276, CVE-2024-46732, CVE-2024-43902, CVE-2024-47665, CVE-2024-46675, CVE-2024-43873, CVE-2024-46761, CVE-2024-42281, CVE-2024-46795, CVE-2024-43869, CVE-2024-39472, CVE-2024-46800, CVE-2024-44998, CVE-2024-46746, CVE-2024-46747, CVE-2024-41011, CVE-2024-43871, CVE-2024-46737, CVE-2024-42318, CVE-2024-46731, CVE-2024-41022, CVE-2024-42285, CVE-2024-46752, CVE-2024-46818, CVE-2024-44935, CVE-2024-44946, CVE-2024-44944, CVE-2024-41015, CVE-2024-42312, CVE-2024-46676, CVE-2024-43834, CVE-2024-44966, CVE-2024-46743, CVE-2024-45026, CVE-2024-46805, CVE-2024-26607, CVE-2024-46771, CVE-2024-43905, CVE-2024-43884, CVE-2024-41070, CVE-2024-43829, CVE-2024-46725, CVE-2024-45028,…

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems:

• ARM64 architecture;
• MIPS architecture;
• PowerPC architecture;
• RISC-V architecture;
• S390 architecture;
• User-Mode Linux (UML);
• x86 architecture;
• Block layer subsystem;
• Android drivers;
• ATM drivers;
• Drivers core;
• Ublk userspace block driver;
• Bluetooth drivers;
• Character device driver;
• Hardware crypto device drivers;
• Buffer Sharing and Synchronization framework;
• DMA engine subsystem;
• Qualcomm firmware drivers;
• GPIO subsystem;
• GPU drivers;
• HID subsystem;
• Hardware monitoring drivers;
• I2C subsystem;
• I3C subsystem;
• IIO subsystem;
• InfiniBand drivers;
• Input Device core drivers;
• Input Device (Miscellaneous) drivers;
• IOMMU subsystem;
• IRQ chip drivers;
• LED subsystem;
• Mailbox framework;
• Multiple devices driver;
• Media drivers;
• Fastrpc Driver;
• VMware VMCI Driver;
• MMC subsystem;
• Ethernet bonding driver;
• Network drivers;
• Mellanox network drivers;
• Microsoft Azure Network Adapter (MANA) driver;
• Near Field Communication (NFC) drivers;
• NVME drivers;
• Device tree and open firmware driver;
• Parport drivers;
• PCI subsystem;
• Pin controllers subsystem;
• x86 platform drivers;
• Power supply drivers;
• Remote Processor subsystem;
• S/390 drivers;
• SCSI subsystem;
• QCOM SoC drivers;
• SPI subsystem;
• Direct Digital Synthesis drivers;
• Thunderbolt and USB4 drivers;
• TTY drivers;
• UFS subsystem;
• Userspace I/O drivers;
• DesignWare USB3 driver;
• USB Gadget drivers;
• USB Host Controller drivers;
• USB Type-C Connector System Software Interface driver;
• USB over IP driver;
• Virtio Host (VHOST) subsystem;
• Framebuffer layer;
• Xen hypervisor drivers;
• File systems infrastructure;
• BTRFS file system;
• Ext4 file system;
• F2FS file system;
• JFS file system;
• Network file systems library;
• Network file system (NFS) client;
• Network file system (NFS) server daemon;
• NILFS2 file system;
• File system notification infrastructure;
• NTFS3 file system;
• Proc file system;
• SMB network file system;
• Tracing file system;
• Bitmap API;
• BPF subsystem;
• Memory Management;
• Objagg library;
• Perf events;
• Virtio network driver;
• VMware vSockets driver;
• KCM (Kernel Connection Multiplexor) sockets driver;
• Control group (cgroup);
• DMA mapping infrastructure;
• Locking primitives;
• Padata parallel execution mechanism;
• Scheduler infrastructure;
• Tracing infrastructure;
• Radix Tree data structure library;
• Kernel userspace event delivery library;
• KUnit for arithmetic overflow checks;
• Memory management;
• Bluetooth subsystem;
• Ethernet bridge;
• CAN network layer;
• Networking core;
• Ethtool driver;
• IPv4 networking;
• IPv6 networking;
• MAC80211 subsystem;
• Multipath TCP;
• Netfilter;
• Network traffic control;
• SCTP protocol;
• TIPC protocol;
• Wireless networking;
• AppArmor security module;
• Landlock security;
• SELinux security module;
• Simplified Mandatory Access Control Kernel framework;
• FireWire sound drivers;
• AMD SoC Alsa drivers;
• Texas InstrumentS Audio (ASoC/HDA) drivers;
• SoC Audio for Freescale CPUs drivers;
• Intel ASoC drivers;
• Amlogic Meson SoC drivers;
• SoC audio core drivers;
• USB sound devices;
• Real-Time Linux Analysis tools; (CVE-2024-46783, CVE-2024-44960, CVE-2024-46743, CVE-2024-45009, CVE-2024-43820, CVE-2024-43888, CVE-2024-45010, CVE-2024-43839, CVE-2024-42304, CVE-2024-43846, CVE-2024-42258, CVE-2024-45005, CVE-2024-46709, CVE-2024-46774, CVE-2024-43883, CVE-2024-43859, CVE-2024-46721, CVE-2024-44944, CVE-2024-43913, CVE-2024-43843, CVE-2024-43845, CVE-2024-45018, CVE-2024-43909,…

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems:

• ARM64 architecture;
• MIPS architecture;
• PowerPC architecture;
• RISC-V architecture;
• S390 architecture;
• User-Mode Linux (UML);
• x86 architecture;
• Block layer subsystem;
• Android drivers;
• ATM drivers;
• Drivers core;
• Ublk userspace block driver;
• Bluetooth drivers;
• Character device driver;
• Hardware crypto device drivers;
• Buffer Sharing and Synchronization framework;
• DMA engine subsystem;
• Qualcomm firmware drivers;
• GPIO subsystem;
• GPU drivers;
• HID subsystem;
• Hardware monitoring drivers;
• I2C subsystem;
• I3C subsystem;
• IIO subsystem;
• InfiniBand drivers;
• Input Device core drivers;
• Input Device (Miscellaneous) drivers;
• IOMMU subsystem;
• IRQ chip drivers;
• LED subsystem;
• Mailbox framework;
• Multiple devices driver;
• Media drivers;
• Fastrpc Driver;
• VMware VMCI Driver;
• MMC subsystem;
• Ethernet bonding driver;
• Network drivers;
• Mellanox network drivers;
• Microsoft Azure Network Adapter (MANA) driver;
• Near Field Communication (NFC) drivers;
• NVME drivers;
• Device tree and open firmware driver;
• Parport drivers;
• PCI subsystem;
• Pin controllers subsystem;
• x86 platform drivers;
• Power supply drivers;
• Remote Processor subsystem;
• S/390 drivers;
• SCSI subsystem;
• QCOM SoC drivers;
• SPI subsystem;
• Direct Digital Synthesis drivers;
• Thunderbolt and USB4 drivers;
• TTY drivers;
• UFS subsystem;
• Userspace I/O drivers;
• DesignWare USB3 driver;
• USB Gadget drivers;
• USB Host Controller drivers;
• USB Type-C Connector System Software Interface driver;
• USB over IP driver;
• Virtio Host (VHOST) subsystem;
• Framebuffer layer;
• Xen hypervisor drivers;
• File systems infrastructure;
• BTRFS file system;
• Ext4 file system;
• F2FS file system;
• JFS file system;
• Network file systems library;
• Network file system (NFS) client;
• Network file system (NFS) server daemon;
• NILFS2 file system;
• File system notification infrastructure;
• NTFS3 file system;
• Proc file system;
• SMB network file system;
• Tracing file system;
• Bitmap API;
• BPF subsystem;
• Memory Management;
• Objagg library;
• Perf events;
• Virtio network driver;
• VMware vSockets driver;
• KCM (Kernel Connection Multiplexor) sockets driver;
• Control group (cgroup);
• DMA mapping infrastructure;
• Locking primitives;
• Padata parallel execution mechanism;
• Scheduler infrastructure;
• Tracing infrastructure;
• Radix Tree data structure library;
• Kernel userspace event delivery library;
• KUnit for arithmetic overflow checks;
• Memory management;
• Bluetooth subsystem;
• Ethernet bridge;
• CAN network layer;
• Networking core;
• Ethtool driver;
• IPv4 networking;
• IPv6 networking;
• MAC80211 subsystem;
• Multipath TCP;
• Netfilter;
• Network traffic control;
• SCTP protocol;
• TIPC protocol;
• Wireless networking;
• AppArmor security module;
• Landlock security;
• SELinux security module;
• Simplified Mandatory Access Control Kernel framework;
• FireWire sound drivers;
• AMD SoC Alsa drivers;
• Texas InstrumentS Audio (ASoC/HDA) drivers;
• SoC Audio for Freescale CPUs drivers;
• Intel ASoC drivers;
• Amlogic Meson SoC drivers;
• SoC audio core drivers;
• USB sound devices;
• Real-Time Linux Analysis tools; (CVE-2024-46783, CVE-2024-44960, CVE-2024-46743, CVE-2024-45009, CVE-2024-43820, CVE-2024-43888, CVE-2024-45010, CVE-2024-43839, CVE-2024-42304, CVE-2024-43846, CVE-2024-42258, CVE-2024-45005, CVE-2024-46709, CVE-2024-46774, CVE-2024-43883, CVE-2024-43859, CVE-2024-46721, CVE-2024-44944, CVE-2024-43913, CVE-2024-43843, CVE-2024-43845, CVE-2024-45018, CVE-2024-43909,…

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems:

• ARM64 architecture;
• MIPS architecture;
• PowerPC architecture;
• RISC-V architecture;
• S390 architecture;
• User-Mode Linux (UML);
• x86 architecture;
• Block layer subsystem;
• Android drivers;
• ATM drivers;
• Drivers core;
• Ublk userspace block driver;
• Bluetooth drivers;
• Character device driver;
• Hardware crypto device drivers;
• Buffer Sharing and Synchronization framework;
• DMA engine subsystem;
• Qualcomm firmware drivers;
• GPIO subsystem;
• GPU drivers;
• HID subsystem;
• Hardware monitoring drivers;
• I2C subsystem;
• I3C subsystem;
• IIO subsystem;
• InfiniBand drivers;
• Input Device core drivers;
• Input Device (Miscellaneous) drivers;
• IOMMU subsystem;
• IRQ chip drivers;
• LED subsystem;
• Mailbox framework;
• Multiple devices driver;
• Media drivers;
• Fastrpc Driver;
• VMware VMCI Driver;
• MMC subsystem;
• Ethernet bonding driver;
• Network drivers;
• Mellanox network drivers;
• Microsoft Azure Network Adapter (MANA) driver;
• Near Field Communication (NFC) drivers;
• NVME drivers;
• Device tree and open firmware driver;
• Parport drivers;
• PCI subsystem;
• Pin controllers subsystem;
• x86 platform drivers;
• Power supply drivers;
• Remote Processor subsystem;
• S/390 drivers;
• SCSI subsystem;
• QCOM SoC drivers;
• SPI subsystem;
• Direct Digital Synthesis drivers;
• Thunderbolt and USB4 drivers;
• TTY drivers;
• UFS subsystem;
• Userspace I/O drivers;
• DesignWare USB3 driver;
• USB Gadget drivers;
• USB Host Controller drivers;
• USB Type-C Connector System Software Interface driver;
• USB over IP driver;
• Virtio Host (VHOST) subsystem;
• Framebuffer layer;
• Xen hypervisor drivers;
• File systems infrastructure;
• BTRFS file system;
• Ext4 file system;
• F2FS file system;
• JFS file system;
• Network file systems library;
• Network file system (NFS) client;
• Network file system (NFS) server daemon;
• NILFS2 file system;
• File system notification infrastructure;
• NTFS3 file system;
• Proc file system;
• SMB network file system;
• Tracing file system;
• Bitmap API;
• BPF subsystem;
• Memory Management;
• Objagg library;
• Perf events;
• Virtio network driver;
• VMware vSockets driver;
• KCM (Kernel Connection Multiplexor) sockets driver;
• Control group (cgroup);
• DMA mapping infrastructure;
• Locking primitives;
• Padata parallel execution mechanism;
• Scheduler infrastructure;
• Tracing infrastructure;
• Radix Tree data structure library;
• Kernel userspace event delivery library;
• KUnit for arithmetic overflow checks;
• Memory management;
• Bluetooth subsystem;
• Ethernet bridge;
• CAN network layer;
• Networking core;
• Ethtool driver;
• IPv4 networking;
• IPv6 networking;
• MAC80211 subsystem;
• Multipath TCP;
• Netfilter;
• Network traffic control;
• SCTP protocol;
• TIPC protocol;
• Wireless networking;
• AppArmor security module;
• Landlock security;
• SELinux security module;
• Simplified Mandatory Access Control Kernel framework;
• FireWire sound drivers;
• AMD SoC Alsa drivers;
• Texas InstrumentS Audio (ASoC/HDA) drivers;
• SoC Audio for Freescale CPUs drivers;
• Intel ASoC drivers;
• Amlogic Meson SoC drivers;
• SoC audio core drivers;
• USB sound devices;
• Real-Time Linux Analysis tools; (CVE-2024-43845, CVE-2024-42311, CVE-2024-46757, CVE-2024-46738, CVE-2024-44961, CVE-2024-44935, CVE-2024-46845, CVE-2024-46783, CVE-2024-42315, CVE-2023-52918, CVE-2024-46708, CVE-2024-44934, CVE-2024-42298, CVE-2024-46786, CVE-2024-46778, CVE-2024-44960, CVE-2024-42295, CVE-2024-43881, CVE-2024-44971, CVE-2024-43849, CVE-2024-43914, CVE-2024-44962, CVE-2024-43841,…

Chenyuan Yang discovered that the USB Gadget subsystem in the Linux kernel did not properly check for the device to be enabled before writing. A local attacker could possibly use this to cause a denial of service. (CVE-2024-25741)

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems:

• ARM32 architecture;
• ARM64 architecture;
• MIPS architecture;
• PA-RISC architecture;
• PowerPC architecture;
• RISC-V architecture;
• S390 architecture;
• User-Mode Linux (UML);
• x86 architecture;
• Block layer subsystem;
• Cryptographic API;
• Android drivers;
• Serial ATA and Parallel ATA drivers;
• ATM drivers;
• Drivers core;
• Null block device driver;
• Ublk userspace block driver;
• Bluetooth drivers;
• Cdrom driver;
• Character device driver;
• Clock framework and drivers;
• Hardware crypto device drivers;
• CXL (Compute Express Link) drivers;
• Buffer Sharing and Synchronization framework;
• DMA engine subsystem;
• Cirrus firmware drivers;
• Qualcomm firmware drivers;
• GPIO subsystem;
• GPU drivers;
• HID subsystem;
• Hardware monitoring drivers;
• I2C subsystem;
• I3C subsystem;
• IIO subsystem;
• InfiniBand drivers;
• Input Device core drivers;
• Input Device (Miscellaneous) drivers;
• IOMMU subsystem;
• IRQ chip drivers;
• ISDN/mISDN subsystem;
• LED subsystem;
• Mailbox framework;
• Multiple devices driver;
• Media drivers;
• Fastrpc Driver;
• VMware VMCI Driver;
• MMC subsystem;
• Ethernet bonding driver;
• Network drivers;
• Mellanox network drivers;
• Microsoft Azure Network Adapter (MANA) driver;
• Near Field Communication (NFC) drivers;
• NVME drivers;
• NVMEM (Non Volatile Memory) drivers;
• Device tree and open firmware driver;
• Parport drivers;
• PCI subsystem;
• Pin controllers subsystem;
• x86 platform drivers;
• Power supply drivers;
• Remote Processor subsystem;
• S/390 drivers;
• SCSI subsystem;
• QCOM SoC drivers;
• SPI subsystem;
• Direct Digital Synthesis drivers;
• Thermal drivers;
• Thunderbolt and USB4 drivers;
• TTY drivers;
• UFS subsystem;
• Userspace I/O drivers;
• USB DSL drivers;
• USB core drivers;
• DesignWare USB3 driver;
• USB Gadget drivers;
• USB Host Controller drivers;
• USB Serial drivers;
• USB Type-C Connector System Software Interface driver;
• USB over IP driver;
• VFIO drivers;
• Virtio Host (VHOST) subsystem;
• Framebuffer layer;
• Xen hypervisor drivers;
• File systems infrastructure;
• BTRFS file system;
• Ext4 file system;
• F2FS file system;
• GFS2 file system;
• JFFS2 file system;
• JFS file system;
• Network file systems library;
• Network file system (NFS) client;
• Network file system (NFS) server daemon;
• NILFS2 file system;
• File system notification infrastructure;
• NTFS3 file system;
• Proc file system;
• SMB network file system;
• Tracing file system;
• Bitmap API;
• BPF subsystem;
• Syscall compatibility layer;
• Memory Management;
• Memory management;
• Objagg library;
• Perf events;
• Syscall interfaces;
• Virtio network driver;
• VMware vSockets driver;
• KCM (Kernel Connection Multiplexor) sockets driver;
• Netfilter;
• Tracing infrastructure;
• io_uring subsystem;
• Control group (cgroup);
• DMA mapping infrastructure;
• Locking primitives;
• Padata parallel execution mechanism;
• Scheduler infrastructure;
• Closures library;
• Radix Tree data structure library;
• Kernel userspace event delivery library;
• KUnit for arithmetic overflow checks;
• Bluetooth subsystem;
• Ethernet bridge;
• CAN network layer;
• Ceph Core library;
• Networking core;
• Ethtool driver;
• IPv4 networking;
• IPv6 networking;
• IUCV driver;
• MAC80211 subsystem;
• Multipath TCP;
• Network traffic control;…

Andy Nguyen discovered that the Bluetooth L2CAP implementation in the Linux kernel contained a type-confusion error. A physically proximate remote attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2020-12351)

Andy Nguyen discovered that the Bluetooth A2MP implementation in the Linux kernel did not properly initialize memory in some situations. A physically proximate remote attacker could use this to expose sensitive information (kernel memory). (CVE-2020-12352)

Andy Nguyen discovered that the Bluetooth HCI event packet parser in the Linux kernel did not properly handle event advertisements of certain sizes, leading to a heap-based buffer overflow. A physically proximate remote attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2020-24490)

It was discovered that the CIFS network file system implementation in the Linux kernel did not properly validate certain SMB messages, leading to an out-of-bounds read vulnerability. An attacker could use this to cause a denial of service (system crash) or possibly expose sensitive information. (CVE-2023-6610)

Supraja Sridhara, Benedict Schlüter, Mark Kuhne, Andrin Bertschi, and Shweta Shinde discovered that the Confidential Computing framework in the Linux kernel for x86 platforms did not properly handle 32-bit emulation on TDX and SEV. An attacker with access to the VMM could use this to cause a denial of service (guest crash) or possibly execute arbitrary code. (CVE-2024-25744)

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems:

• ARM32 architecture;
• ARM64 architecture;
• MIPS architecture;
• PowerPC architecture;
• RISC-V architecture;
• S390 architecture;
• User-Mode Linux (UML);
• x86 architecture;
• Block layer subsystem;
• ACPI drivers;
• Android drivers;
• Serial ATA and Parallel ATA drivers;
• ATM drivers;
• Drivers core;
• ATA over ethernet (AOE) driver;
• Null block device driver;
• TPM device driver;
• Character device driver;
• Clock framework and drivers;
• Buffer Sharing and Synchronization framework;
• ARM SCMI message protocol;
• EFI core;
• GPIO subsystem;
• GPU drivers;
• HID subsystem;
• Hardware monitoring drivers;
• I2C subsystem;
• I3C subsystem;
• InfiniBand drivers;
• Input Device core drivers;
• Input Device (Miscellaneous) drivers;
• IOMMU subsystem;
• IRQ chip drivers;
• ISDN/mISDN subsystem;
• LED subsystem;
• Mailbox framework;
• Multiple devices driver;
• Media drivers;
• VMware VMCI Driver;
• MMC subsystem;
• Ethernet bonding driver;
• Network drivers;
• Mellanox network drivers;
• Microsoft Azure Network Adapter (MANA) driver;
• STMicroelectronics network drivers;
• Near Field Communication (NFC) drivers;
• NTB driver;
• Virtio pmem driver;
• NVME drivers;
• Device tree and open firmware driver;
• Parport drivers;
• PCI subsystem;
• Pin controllers subsystem;
• x86 platform drivers;
• Remote Processor subsystem;
• S/390 drivers;
• SCSI subsystem;
• QCOM SoC drivers;
• SPI subsystem;
• Direct Digital Synthesis drivers;
• Thermal drivers;
• Thunderbolt and USB4 drivers;
• TTY drivers;
• Userspace I/O drivers;
• USB Device Class drivers;
• DesignWare USB3 driver;
• USB Gadget drivers;
• USB Host Controller drivers;
• USB Type-C Port Controller Manager driver;
• USB Type-C Connector System Software Interface driver;
• USB over IP driver;
• VFIO drivers;
• Virtio Host (VHOST) subsystem;
• Framebuffer layer;
• 9P distributed file system;
• File systems infrastructure;
• BTRFS file system;
• Ceph distributed file system;
• Ext4 file system;
• F2FS file system;
• GFS2 file system;
• JFS file system;
• Network file system (NFS) client;
• Network file…

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems:

• ARM64 architecture;
• MIPS architecture;
• PowerPC architecture;
• RISC-V architecture;
• S390 architecture;
• User-Mode Linux (UML);
• x86 architecture;
• Block layer subsystem;
• Android drivers;
• ATM drivers;
• Drivers core;
• Ublk userspace block driver;
• Bluetooth drivers;
• Character device driver;
• Hardware crypto device drivers;
• Buffer Sharing and Synchronization framework;
• DMA engine subsystem;
• Qualcomm firmware drivers;
• GPIO subsystem;
• GPU drivers;
• HID subsystem;
• Hardware monitoring drivers;
• I2C subsystem;
• I3C subsystem;
• IIO subsystem;
• InfiniBand drivers;
• Input Device core drivers;
• Input Device (Miscellaneous) drivers;
• IOMMU subsystem;
• IRQ chip drivers;
• LED subsystem;
• Mailbox framework;
• Multiple devices driver;
• Media drivers;
• Fastrpc Driver;
• VMware VMCI Driver;
• MMC subsystem;
• Ethernet bonding driver;
• Network drivers;
• Mellanox network drivers;
• Microsoft Azure Network Adapter (MANA) driver;
• Near Field Communication (NFC) drivers;
• NVME drivers;
• Device tree and open firmware driver;
• Parport drivers;
• PCI subsystem;
• Pin controllers subsystem;
• x86 platform drivers;
• Power supply drivers;
• Remote Processor subsystem;
• S/390 drivers;
• SCSI subsystem;
• QCOM SoC drivers;
• SPI subsystem;
• Direct Digital Synthesis drivers;
• Thunderbolt and USB4 drivers;
• TTY drivers;
• UFS subsystem;
• Userspace I/O drivers;
• DesignWare USB3 driver;
• USB Gadget drivers;
• USB Host Controller drivers;
• USB Type-C Connector System Software Interface driver;
• USB over IP driver;
• Virtio Host (VHOST) subsystem;
• Framebuffer layer;
• Xen hypervisor drivers;
• File systems infrastructure;
• BTRFS file system;
• Ext4 file system;
• F2FS file system;
• JFS file system;
• Network file systems library;
• Network file system (NFS) client;
• Network file system (NFS) server daemon;
• NILFS2 file system;
• File system notification infrastructure;
• NTFS3 file system;
• Proc file system;
• SMB network file system;
• Tracing file system;
• Bitmap API;
• BPF subsystem;
• Memory Management;
• Objagg library;
• Perf events;
• Virtio network driver;
• VMware vSockets driver;
• KCM (Kernel Connection Multiplexor) sockets driver;
• Control group (cgroup);
• DMA mapping infrastructure;
• Locking primitives;
• Padata parallel execution mechanism;
• Scheduler infrastructure;
• Tracing infrastructure;
• Radix Tree data structure library;
• Kernel userspace event delivery library;
• KUnit for arithmetic overflow checks;
• Memory management;
• Bluetooth subsystem;
• Ethernet bridge;
• CAN network layer;
• Networking core;
• Ethtool driver;
• IPv4 networking;
• IPv6 networking;
• MAC80211 subsystem;
• Multipath TCP;
• Netfilter;
• Network traffic control;
• SCTP protocol;
• TIPC protocol;
• Wireless networking;
• AppArmor security module;
• Landlock security;
• SELinux security module;
• Simplified Mandatory Access Control Kernel framework;
• FireWire sound drivers;
• AMD SoC Alsa drivers;
• Texas InstrumentS Audio (ASoC/HDA) drivers;
• SoC Audio for Freescale CPUs drivers;
• Intel ASoC drivers;
• Amlogic Meson SoC drivers;
• SoC audio core drivers;
• USB sound devices;
• Real-Time Linux Analysis tools; (CVE-2024-44979, CVE-2024-47658, CVE-2024-44970, CVE-2024-43913, CVE-2024-46816, CVE-2024-46738, CVE-2024-46777, CVE-2024-46730, CVE-2024-46811, CVE-2024-44954, CVE-2024-42317, CVE-2024-42279, CVE-2024-45002, CVE-2024-43826, CVE-2024-44967, CVE-2024-46721, CVE-2024-46763, CVE-2024-43856, CVE-2024-42284, CVE-2024-42289, CVE-2024-46806, CVE-2024-46776, CVE-2024-43843,…