CVE-2021-47089

kfence: fix memory leak when cat kfence objects

3.3 LowFix available

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

kfence: fix memory leak when cat kfence objects

Hulk robot reported a kmemleak problem:

unreferenced object 0xffff93d1d8cc02e8 (size 248):
  comm "cat", pid 23327, jiffies 4624670141 (age 495992.217s)
  hex dump (first 32 bytes):
    00 40 85 19 d4 93 ff ff 00 10 00 00 00 00 00 00  .@..............
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
  backtrace:
     seq_open+0x2a/0x80
     full_proxy_open+0x167/0x1e0
     do_dentry_open+0x1e1/0x3a0
     path_openat+0x961/0xa20
     do_filp_open+0xae/0x120
     do_sys_openat2+0x216/0x2f0
     do_sys_open+0x57/0x80
     do_syscall_64+0x33/0x40
     entry_SYSCALL_64_after_hwframe+0x44/0xa9
unreferenced object 0xffff93d419854000 (size 4096):
  comm "cat", pid 23327, jiffies 4624670141 (age 495992.217s)
  hex dump (first 32 bytes):
    6b 66 65 6e 63 65 2d 23 32 35 30 3a 20 30 78 30  kfence-#250: 0x0
    30 30 30 30 30 30 30 37 35 34 62 64 61 31 32 2d  0000000754bda12-
  backtrace:
     seq_read_iter+0x313/0x440
     seq_read+0x14b/0x1a0
     full_proxy_read+0x56/0x80
     vfs_read+0xa5/0x1b0
     ksys_read+0xa0/0xf0
     do_syscall_64+0x33/0x40
     entry_SYSCALL_64_after_hwframe+0x44/0xa9

I find that we can easily reproduce this problem with the following commands:

cat /sys/kernel/debug/kfence/objects
echo scan > /sys/kernel/debug/kmemleak
cat /sys/kernel/debug/kmemleak

The leaked memory is allocated in the stack below:

do_syscall_64
  do_sys_open
    do_dentry_open
      full_proxy_open
        seq_open            ---> alloc seq_file
  vfs_read
    full_proxy_read
      seq_read
        seq_read_iter
          traverse          ---> alloc seq_buf

And it should have been released in the following process:

do_syscall_64
  syscall_exit_to_user_mode
    exit_to_user_mode_prepare
      task_work_run
        ____fput
          __fput
            full_proxy_release  ---> free here

However, the release function corresponding to file_operations is not implemented in kfence. As a result, a memory leak occurs. Therefore, the solution to this problem is to implement the corresponding release function.

Attack profile

How easy it is to exploit

Attack vector: Local
Complexity: Low
Privileges needed: Low
User interaction: None

What an attacker can affect

Confidentiality: None
Integrity: None
Availability: Low

Exploit likelihood

0.19%Up 0.1 points since Mar 5, 2024

What each source reports

CVE List Score used 3.3

kfence: fix memory leak when cat kfence objects

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

kfence: fix memory leak when cat kfence objects

Hulk robot reported a kmemleak problem:

unreferenced object 0xffff93d1d8cc02e8 (size 248):
  comm "cat", pid 23327, jiffies 4624670141 (age 495992.217s)
  hex dump (first 32 bytes):
    00 40 85 19 d4 93 ff ff 00 10 00 00 00 00 00 00  .@..............
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
  backtrace:
     seq_open+0x2a/0x80
     full_proxy_open+0x167/0x1e0
     do_dentry_open+0x1e1/0x3a0
     path_openat+0x961/0xa20
     do_filp_open+0xae/0x120
     do_sys_openat2+0x216/0x2f0
     do_sys_open+0x57/0x80
     do_syscall_64+0x33/0x40
     entry_SYSCALL_64_after_hwframe+0x44/0xa9
unreferenced object 0xffff93d419854000 (size 4096):
  comm "cat", pid 23327, jiffies 4624670141 (age 495992.217s)
  hex dump (first 32 bytes):
    6b 66 65 6e 63 65 2d 23 32 35 30 3a 20 30 78 30  kfence-#250: 0x0
    30 30 30 30 30 30 30 37 35 34 62 64 61 31 32 2d  0000000754bda12-
  backtrace:
     seq_read_iter+0x313/0x440
     seq_read+0x14b/0x1a0
     full_proxy_read+0x56/0x80
     vfs_read+0xa5/0x1b0
     ksys_read+0xa0/0xf0
     do_syscall_64+0x33/0x40
     entry_SYSCALL_64_after_hwframe+0x44/0xa9

I find that we can easily reproduce this problem with the following commands:

cat /sys/kernel/debug/kfence/objects
echo scan > /sys/kernel/debug/kmemleak
cat /sys/kernel/debug/kmemleak

The leaked memory is allocated in the stack below:

do_syscall_64
  do_sys_open
    do_dentry_open
      full_proxy_open
        seq_open            ---> alloc seq_file
  vfs_read
    full_proxy_read
      seq_read
        seq_read_iter
          traverse          ---> alloc seq_buf

And it should have been released in the following process:

do_syscall_64
  syscall_exit_to_user_mode
    exit_to_user_mode_prepare
      task_work_run
        ____fput
          __fput
            full_proxy_release  ---> free here

Record: CVE-2021-47089
CVSS 3.1: 3.3 LowCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
Updated: 2026-11-02

EUVDEUVD-2021-33737 3.3

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

kfence: fix memory leak when cat kfence objects

Hulk robot reported a kmemleak problem:

unreferenced object 0xffff93d1d8cc02e8 (size 248):
  comm "cat", pid 23327, jiffies 4624670141 (age 495992.217s)
  hex dump (first 32 bytes):
    00 40 85 19 d4 93 ff ff 00 10 00 00 00 00 00 00  .@..............
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
  backtrace:
     seq_open+0x2a/0x80
     full_proxy_open+0x167/0x1e0
     do_dentry_open+0x1e1/0x3a0
     path_openat+0x961/0xa20
     do_filp_open+0xae/0x120
     do_sys_openat2+0x216/0x2f0
     do_sys_open+0x57/0x80
     do_syscall_64+0x33/0x40
     entry_SYSCALL_64_after_hwframe+0x44/0xa9
unreferenced object 0xffff93d419854000 (size 4096):
  comm "cat", pid 23327, jiffies 4624670141 (age 495992.217s)
  hex dump (first 32 bytes):
    6b 66 65 6e 63 65 2d 23 32 35 30 3a 20 30 78 30  kfence-#250: 0x0
    30 30 30 30 30 30 30 37 35 34 62 64 61 31 32 2d  0000000754bda12-
  backtrace:
     seq_read_iter+0x313/0x440
     seq_read+0x14b/0x1a0
     full_proxy_read+0x56/0x80
     vfs_read+0xa5/0x1b0
     ksys_read+0xa0/0xf0
     do_syscall_64+0x33/0x40
     entry_SYSCALL_64_after_hwframe+0x44/0xa9

I find that we can easily reproduce this problem with the following commands:

cat /sys/kernel/debug/kfence/objects
echo scan > /sys/kernel/debug/kmemleak
cat /sys/kernel/debug/kmemleak

The leaked memory is allocated in the stack below:

do_syscall_64
  do_sys_open
    do_dentry_open
      full_proxy_open
        seq_open            ---> alloc seq_file
  vfs_read
    full_proxy_read
      seq_read
        seq_read_iter
          traverse          ---> alloc seq_buf

And it should have been released in the following process:

do_syscall_64
  syscall_exit_to_user_mode
    exit_to_user_mode_prepare
      task_work_run
        ____fput
          __fput
            full_proxy_release  ---> free here

Record: EUVD-2021-33737
CVSS 3.1: 3.3 LowCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
Updated: 2026-11-02

GitHub AdvisoriesGHSA-97gj-q9fx-vc88 3.3

In the Linux kernel, the following vulnerability has been resolved: kfence: fix memory leak when...

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

kfence: fix memory leak when cat kfence objects

Hulk robot reported a kmemleak problem:

unreferenced object 0xffff93d1d8cc02e8 (size 248):
  comm "cat", pid 23327, jiffies 4624670141 (age 495992.217s)
  hex dump (first 32 bytes):
    00 40 85 19 d4 93 ff ff 00 10 00 00 00 00 00 00  .@..............
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
  backtrace:
     seq_open+0x2a/0x80
     full_proxy_open+0x167/0x1e0
     do_dentry_open+0x1e1/0x3a0
     path_openat+0x961/0xa20
     do_filp_open+0xae/0x120
     do_sys_openat2+0x216/0x2f0
     do_sys_open+0x57/0x80
     do_syscall_64+0x33/0x40
     entry_SYSCALL_64_after_hwframe+0x44/0xa9
unreferenced object 0xffff93d419854000 (size 4096):
  comm "cat", pid 23327, jiffies 4624670141 (age 495992.217s)
  hex dump (first 32 bytes):
    6b 66 65 6e 63 65 2d 23 32 35 30 3a 20 30 78 30  kfence-#250: 0x0
    30 30 30 30 30 30 30 37 35 34 62 64 61 31 32 2d  0000000754bda12-
  backtrace:
     seq_read_iter+0x313/0x440
     seq_read+0x14b/0x1a0
     full_proxy_read+0x56/0x80
     vfs_read+0xa5/0x1b0
     ksys_read+0xa0/0xf0
     do_syscall_64+0x33/0x40
     entry_SYSCALL_64_after_hwframe+0x44/0xa9

I find that we can easily reproduce this problem with the following commands:

cat /sys/kernel/debug/kfence/objects
echo scan > /sys/kernel/debug/kmemleak
cat /sys/kernel/debug/kmemleak

The leaked memory is allocated in the stack below:

do_syscall_64
  do_sys_open
    do_dentry_open
      full_proxy_open
        seq_open            ---> alloc seq_file
  vfs_read
    full_proxy_read
      seq_read
        seq_read_iter
          traverse          ---> alloc seq_buf

And it should have been released in the following process:

do_syscall_64
  syscall_exit_to_user_mode
    exit_to_user_mode_prepare
      task_work_run
        ____fput
          __fput
            full_proxy_release  ---> free here

Record: GHSA-97gj-q9fx-vc88
CVSS 3.1: 3.3 LowCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
Weakness: CWE-401
Updated: 2026-11-02

NVD 3.3

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

kfence: fix memory leak when cat kfence objects

Hulk robot reported a kmemleak problem:

unreferenced object 0xffff93d1d8cc02e8 (size 248):
  comm "cat", pid 23327, jiffies 4624670141 (age 495992.217s)
  hex dump (first 32 bytes):
    00 40 85 19 d4 93 ff ff 00 10 00 00 00 00 00 00  .@..............
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
  backtrace:
     seq_open+0x2a/0x80
     full_proxy_open+0x167/0x1e0
     do_dentry_open+0x1e1/0x3a0
     path_openat+0x961/0xa20
     do_filp_open+0xae/0x120
     do_sys_openat2+0x216/0x2f0
     do_sys_open+0x57/0x80
     do_syscall_64+0x33/0x40
     entry_SYSCALL_64_after_hwframe+0x44/0xa9
unreferenced object 0xffff93d419854000 (size 4096):
  comm "cat", pid 23327, jiffies 4624670141 (age 495992.217s)
  hex dump (first 32 bytes):
    6b 66 65 6e 63 65 2d 23 32 35 30 3a 20 30 78 30  kfence-#250: 0x0
    30 30 30 30 30 30 30 37 35 34 62 64 61 31 32 2d  0000000754bda12-
  backtrace:
     seq_read_iter+0x313/0x440
     seq_read+0x14b/0x1a0
     full_proxy_read+0x56/0x80
     vfs_read+0xa5/0x1b0
     ksys_read+0xa0/0xf0
     do_syscall_64+0x33/0x40
     entry_SYSCALL_64_after_hwframe+0x44/0xa9

I find that we can easily reproduce this problem with the following commands:

cat /sys/kernel/debug/kfence/objects
echo scan > /sys/kernel/debug/kmemleak
cat /sys/kernel/debug/kmemleak

The leaked memory is allocated in the stack below:

do_syscall_64
  do_sys_open
    do_dentry_open
      full_proxy_open
        seq_open            ---> alloc seq_file
  vfs_read
    full_proxy_read
      seq_read
        seq_read_iter
          traverse          ---> alloc seq_buf

And it should have been released in the following process:

do_syscall_64
  syscall_exit_to_user_mode
    exit_to_user_mode_prepare
      task_work_run
        ____fput
          __fput
            full_proxy_release  ---> free here

Record: CVE-2021-47089
CVSS 3.1: 3.3 LowCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
Weakness: CWE-401
Updated: 2026-11-02

OSV 3.3

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

kfence: fix memory leak when cat kfence objects

Hulk robot reported a kmemleak problem:

unreferenced object 0xffff93d1d8cc02e8 (size 248):
  comm "cat", pid 23327, jiffies 4624670141 (age 495992.217s)
  hex dump (first 32 bytes):
    00 40 85 19 d4 93 ff ff 00 10 00 00 00 00 00 00  .@..............
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
  backtrace:
     seq_open+0x2a/0x80
     full_proxy_open+0x167/0x1e0
     do_dentry_open+0x1e1/0x3a0
     path_openat+0x961/0xa20
     do_filp_open+0xae/0x120
     do_sys_openat2+0x216/0x2f0
     do_sys_open+0x57/0x80
     do_syscall_64+0x33/0x40
     entry_SYSCALL_64_after_hwframe+0x44/0xa9
unreferenced object 0xffff93d419854000 (size 4096):
  comm "cat", pid 23327, jiffies 4624670141 (age 495992.217s)
  hex dump (first 32 bytes):
    6b 66 65 6e 63 65 2d 23 32 35 30 3a 20 30 78 30  kfence-#250: 0x0
    30 30 30 30 30 30 30 37 35 34 62 64 61 31 32 2d  0000000754bda12-
  backtrace:
     seq_read_iter+0x313/0x440
     seq_read+0x14b/0x1a0
     full_proxy_read+0x56/0x80
     vfs_read+0xa5/0x1b0
     ksys_read+0xa0/0xf0
     do_syscall_64+0x33/0x40
     entry_SYSCALL_64_after_hwframe+0x44/0xa9

I find that we can easily reproduce this problem with the following commands:

cat /sys/kernel/debug/kfence/objects
echo scan > /sys/kernel/debug/kmemleak
cat /sys/kernel/debug/kmemleak

The leaked memory is allocated in the stack below:

do_syscall_64
  do_sys_open
    do_dentry_open
      full_proxy_open
        seq_open            ---> alloc seq_file
  vfs_read
    full_proxy_read
      seq_read
        seq_read_iter
          traverse          ---> alloc seq_buf

And it should have been released in the following process:

do_syscall_64
  syscall_exit_to_user_mode
    exit_to_user_mode_prepare
      task_work_run
        ____fput
          __fput
            full_proxy_release  ---> free here

Record: CVE-2021-47089
CVSS 3.1: 3.3 LowCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
Updated: 2026-11-02

OSVDEBIAN-CVE-2021-47089 3.3

In the Linux kernel, the following vulnerability has been resolved: kfence: fix memory leak when cat kfence objects Hulk robot reported a kmemleak problem: unreferenced object 0xffff93d1d8cc02e8 (size 248): comm "cat", pid 23327, jiffies 4624670141 (age 495992.217s) hex dump (first 32 bytes): 00 40 85 19 d4 93 ff ff 00 10 00 00 00 00 00 00 .@.............. 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: seq_open+0x2a/0x80 full_proxy_open+0x167/0x1e0 do_dentry_open+0x1e1/0x3a0 path_openat+0x961/0xa20 do_filp_open+0xae/0x120 do_sys_openat2+0x216/0x2f0 do_sys_open+0x57/0x80 do_syscall_64+0x33/0x40 entry_SYSCALL_64_after_hwframe+0x44/0xa9 unreferenced object 0xffff93d419854000 (size 4096): comm "cat", pid 23327, jiffies 4624670141 (age 495992.217s) hex dump (first 32 bytes): 6b 66 65 6e 63 65 2d 23 32 35 30 3a 20 30 78 30 kfence-#250: 0x0 30 30 30 30 30 30 30 37 35 34 62 64 61 31 32 2d 0000000754bda12- backtrace: seq_read_iter+0x313/0x440 seq_read+0x14b/0x1a0 full_proxy_read+0x56/0x80 vfs_read+0xa5/0x1b0 ksys_read+0xa0/0xf0 do_syscall_64+0x33/0x40 entry_SYSCALL_64_after_hwframe+0x44/0xa9 I find that we can easily reproduce this problem with the following commands: cat /sys/kernel/debug/kfence/objects echo scan > /sys/kernel/debug/kmemleak cat /sys/kernel/debug/kmemleak The leaked memory is allocated in the stack below: do_syscall_64 do_sys_open do_dentry_open full_proxy_open seq_open ---> alloc seq_file vfs_read full_proxy_read seq_read seq_read_iter traverse ---> alloc seq_buf And it should have been released in the following process: do_syscall_64 syscall_exit_to_user_mode exit_to_user_mode_prepare task_work_run ____fput __fput full_proxy_release ---> free here However, the release function corresponding to file_operations is not implemented in kfence. As a result, a memory leak occurs. Therefore, the solution to this problem is to implement the corresponding release function.

Record: DEBIAN-CVE-2021-47089
CVSS 3.1: 3.3 LowCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
Updated: 2026-11-02

Show 4 moreShow less

OSVUBUNTU-CVE-2021-47089 3.3

Record: UBUNTU-CVE-2021-47089
CVSS 3.1: 3.3 LowCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
Updated: 2026-11-02

OSVSUSE-SU-2024:2372-1 No score

Security update for the Linux Kernel

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

The following security bugs were fixed:

CVE-2021-47089: kfence: fix memory leak when cat kfence objects (bsc#1220958.
CVE-2021-47432: lib/generic-radix-tree.c: Do not overflow in peek() (bsc#1225391).
CVE-2021-47515: seg6: fix the iif in the IPv6 socket control block (bsc#1225426).
CVE-2021-47538: rxrpc: Fix rxrpc_local leak in rxrpc_lookup_peer() (bsc#1225448).
CVE-2021-47539: rxrpc: Fix rxrpc_peer leak in rxrpc_look_up_bundle() (bsc#1225452).
CVE-2021-47555: net: vlan: fix underflow for the real_dev refcnt (bsc#1225467).
CVE-2021-47566: Fix clearing user buffer by properly using clear_user() (bsc#1225514).
CVE-2021-47571: staging: rtl8192e: Fix use after free in _rtl92e_pci_disconnect() (bsc#1225518).
CVE-2021-47572: net: nexthop: fix null pointer dereference when IPv6 is not enabled (bsc#1225389).
CVE-2022-48716: ASoC: codecs: wcd938x: fix incorrect used of portid (bsc#1226678).
CVE-2023-24023: Bluetooth: Add more enc key size check (bsc#1218148).
CVE-2023-52622: ext4: avoid online resizing failures due to oversized flex bg (bsc#1222080).
CVE-2023-52658: Revert 'net/mlx5: Block entering switchdev mode with ns inconsistency' (bsc#1224719).
CVE-2023-52667: net/mlx5e: fix a potential double-free in fs_any_create_groups (bsc#1224603).
CVE-2023-52670: rpmsg: virtio: Free driver_override when rpmsg_remove() (bsc#1224696).
CVE-2023-52672: pipe: wakeup wr_wait after setting max_usage (bsc#1224614).
CVE-2023-52675: powerpc/imc-pmu: Add a null pointer check in update_events_in_group() (bsc#1224504).
CVE-2023-52735: bpf, sockmap: Don't let sock_map_{close,destroy,unhash} call itself (bsc#1225475).
CVE-2023-52737: btrfs: lock the inode in shared mode before starting fiemap (bsc#1225484).
CVE-2023-52752: smb: client: fix use-after-free bug in cifs_debug_data_proc_show() (bsc#1225487).
CVE-2023-52784: bonding: stop the device in bond_setup_by_slave() (bsc#1224946).
CVE-2023-52787: blk-mq: make sure active queue usage is held for bio_integrity_prep() (bsc#1225105).
CVE-2023-52835: perf/core: Bail out early if the request AUX area is out of bound (bsc#1225602).
CVE-2023-52837: nbd: fix uaf in nbd_open (bsc#1224935).
CVE-2023-52843: llc: verify mac len before reading mac header (bsc#1224951).
CVE-2023-52845: tipc: Change nla_policy for bearer-related names to NLA_NUL_STRING (bsc#1225585).
CVE-2023-52846: hsr: Prevent use after free in prp_create_tagged_frame() (bsc#1225098).
CVE-2023-52869: pstore/platform: Add check for kstrdup (bsc#1225050).
CVE-2023-52881: tcp: do not accept ACK of bytes we never sent (bsc#1225611).
CVE-2023-52882: clk: sunxi-ng: h6: Reparent CPUX during PLL CPUX rate change (bsc#1225692).
CVE-2024-26625: Call sock_orphan() at release time (bsc#1221086)
CVE-2024-26644: btrfs: do not abort filesystem when attempting to snapshot deleted subvolume (bsc#1221282bsc#1222072).
CVE-2024-26720: mm: Avoid overflows in dirty throttling logic (bsc#1222364).
CVE-2024-26923: Fixed false-positive lockdep splat for spin_lock() in __unix_gc() (bsc#1223384).
CVE-2024-26973: fat: fix uninitialized field in nostale filehandles (git-fixesbsc#1223641).
CVE-2024-27432: net: ethernet: mtk_eth_soc: fix PPE hanging issue (bsc#1224716).
CVE-2024-35247: fpga: region: add owner module and take its refcount (bsc#1226948).
CVE-2024-35789: Check fast rx for non-4addr sta VLAN changes (bsc#1224749).
CVE-2024-35790: usb: typec: altmodes/displayport: create sysfs nodes as driver's default device attribute group (bsc#1224712).
CVE-2024-35807: ext4: fix corruption during on-line resize (bsc#1224735).
CVE-2024-35835: net/mlx5e: fix a double-free in arfs_create_groups (bsc#1224605).
CVE-2024-35848: eeprom: at24: fix memory corruption race condition (bsc#1224612).
CVE-2024-35857: icmp: prevent possible NULL dereferences from icmp_build_probe() (bsc#1224619).
CVE-2024-35861:…

Record: SUSE-SU-2024:2372-1
Updated: 2026-11-02

OSVSUSE-SU-2024:2394-1 No score

Security update for the Linux Kernel

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

The following security bugs were fixed:

CVE-2021-47089: kfence: fix memory leak when cat kfence objects (bsc#1220958.
CVE-2021-47432: lib/generic-radix-tree.c: Do not overflow in peek() (bsc#1225391).
CVE-2021-47515: seg6: fix the iif in the IPv6 socket control block (bsc#1225426).
CVE-2021-47538: rxrpc: Fix rxrpc_local leak in rxrpc_lookup_peer() (bsc#1225448).
CVE-2021-47539: rxrpc: Fix rxrpc_peer leak in rxrpc_look_up_bundle() (bsc#1225452).
CVE-2021-47555: net: vlan: fix underflow for the real_dev refcnt (bsc#1225467).
CVE-2021-47566: Fix clearing user buffer by properly using clear_user() (bsc#1225514).
CVE-2021-47571: staging: rtl8192e: Fix use after free in _rtl92e_pci_disconnect() (bsc#1225518).
CVE-2021-47572: net: nexthop: fix null pointer dereference when IPv6 is not enabled (bsc#1225389).
CVE-2022-48716: ASoC: codecs: wcd938x: fix incorrect used of portid (bsc#1226678).
CVE-2023-24023: Bluetooth: Add more enc key size check (bsc#1218148).
CVE-2023-52622: ext4: avoid online resizing failures due to oversized flex bg (bsc#1222080).
CVE-2023-52658: Revert 'net/mlx5: Block entering switchdev mode with ns inconsistency' (bsc#1224719).
CVE-2023-52667: net/mlx5e: fix a potential double-free in fs_any_create_groups (bsc#1224603).
CVE-2023-52670: rpmsg: virtio: Free driver_override when rpmsg_remove() (bsc#1224696).
CVE-2023-52672: pipe: wakeup wr_wait after setting max_usage (bsc#1224614).
CVE-2023-52675: powerpc/imc-pmu: Add a null pointer check in update_events_in_group() (bsc#1224504).
CVE-2023-52735: bpf, sockmap: Don't let sock_map_{close,destroy,unhash} call itself (bsc#1225475).
CVE-2023-52737: btrfs: lock the inode in shared mode before starting fiemap (bsc#1225484).
CVE-2023-52752: smb: client: fix use-after-free bug in cifs_debug_data_proc_show() (bsc#1225487).
CVE-2023-52784: bonding: stop the device in bond_setup_by_slave() (bsc#1224946).
CVE-2023-52787: blk-mq: make sure active queue usage is held for bio_integrity_prep() (bsc#1225105).
CVE-2023-52835: perf/core: Bail out early if the request AUX area is out of bound (bsc#1225602).
CVE-2023-52837: nbd: fix uaf in nbd_open (bsc#1224935).
CVE-2023-52843: llc: verify mac len before reading mac header (bsc#1224951).
CVE-2023-52845: tipc: Change nla_policy for bearer-related names to NLA_NUL_STRING (bsc#1225585).
CVE-2023-52846: hsr: Prevent use after free in prp_create_tagged_frame() (bsc#1225098).
CVE-2023-52869: pstore/platform: Add check for kstrdup (bsc#1225050).
CVE-2023-52881: tcp: do not accept ACK of bytes we never sent (bsc#1225611).
CVE-2023-52882: clk: sunxi-ng: h6: Reparent CPUX during PLL CPUX rate change (bsc#1225692).
CVE-2024-26625: Call sock_orphan() at release time (bsc#1221086)
CVE-2024-26644: btrfs: do not abort filesystem when attempting to snapshot deleted subvolume (bsc#1221282, bsc#1222072).
CVE-2024-26720: mm: Avoid overflows in dirty throttling logic (bsc#1222364).
CVE-2024-26845: scsi: target: core: Add TMF to tmr_list handling (bsc#1223018).
CVE-2024-26923: Fixed false-positive lockdep splat for spin_lock() in __unix_gc() (bsc#1223384).
CVE-2024-26973: fat: fix uninitialized field in nostale filehandles (bsc#1223641).
CVE-2024-27432: net: ethernet: mtk_eth_soc: fix PPE hanging issue (bsc#1224716).
CVE-2024-35247: fpga: region: add owner module and take its refcount (bsc#1226948).
CVE-2024-35789: Check fast rx for non-4addr sta VLAN changes (bsc#1224749).
CVE-2024-35790: usb: typec: altmodes/displayport: create sysfs nodes as driver's default device attribute group (bsc#1224712).
CVE-2024-35807: ext4: fix corruption during on-line resize (bsc#1224735).
CVE-2024-35835: net/mlx5e: fix a double-free in arfs_create_groups (bsc#1224605).
CVE-2024-35848: eeprom: at24: fix memory corruption race condition (bsc#1224612).
CVE-2024-35857: icmp: prevent possible…

Record: SUSE-SU-2024:2394-1
Updated: 2026-11-02

OSVSUSE-SU-2024:2939-1 No score

Security update for the Linux Kernel

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

The following security bugs were fixed:

CVE-2021-47086: phonet/pep: refuse to enable an unbound pipe (bsc#1220952).
CVE-2021-47089: kfence: fix memory leak when cat kfence objects (bsc#1220958).
CVE-2021-47103: net: sock: preserve kabi for sock (bsc#1221010).
CVE-2021-47186: tipc: check for null after calling kmemdup (bsc#1222702).
CVE-2021-47432: lib/generic-radix-tree.c: Do not overflow in peek() (bsc#1225391).
CVE-2021-47515: seg6: fix the iif in the IPv6 socket control block (bsc#1225426).
CVE-2021-47538: rxrpc: Fix rxrpc_local leak in rxrpc_lookup_peer() (bsc#1225448).
CVE-2021-47539: rxrpc: Fix rxrpc_peer leak in rxrpc_look_up_bundle() (bsc#1225452).
CVE-2021-47546: ipv6: fix memory leak in fib6_rule_suppress (bsc#1225504).
CVE-2021-47547: net: tulip: de4x5: fix the problem that the array 'lp->phy' may be out of bound (bsc#1225505).
CVE-2021-47555: net: vlan: fix underflow for the real_dev refcnt (bsc#1225467).
CVE-2021-47566: Fix clearing user buffer by properly using clear_user() (bsc#1225514).
CVE-2021-47571: staging: rtl8192e: Fix use after free in _rtl92e_pci_disconnect() (bsc#1225518).
CVE-2021-47572: net: nexthop: fix null pointer dereference when IPv6 is not enabled (bsc#1225389).
CVE-2021-47588: sit: do not call ipip6_dev_free() from sit_init_net() (bsc#1226568).
CVE-2021-47590: mptcp: fix deadlock in __mptcp_push_pending() (bsc#1226565).
CVE-2021-47591: mptcp: remove tcp ulp setsockopt support (bsc#1226570).
CVE-2021-47593: mptcp: clear 'kern' flag from fallback sockets (bsc#1226551).
CVE-2021-47598: sch_cake: do not call cake_destroy() from cake_init() (bsc#1226574).
CVE-2021-47599: btrfs: use latest_dev in btrfs_show_devname (bsc#1226571).
CVE-2021-47606: net: netlink: af_netlink: Prevent empty skb by adding a check on len. (bsc#1226555).
CVE-2021-47623: powerpc/fixmap: Fix VM debug warning on unmap (bsc#1227919).
CVE-2022-48716: ASoC: codecs: wcd938x: fix incorrect used of portid (bsc#1226678).
CVE-2022-48785: ipv6: mcast: use rcu-safe version of ipv6_get_lladdr() (bsc#1227927)
CVE-2022-48810: ipmr,ip6mr: acquire RTNL before calling ip[6]mr_free_table() on failure path (bsc#1227936).
CVE-2022-48850: net-sysfs: add check for netdevice being present to speed_show (bsc#1228071).
CVE-2022-48855: sctp: fix kernel-infoleak for SCTP sockets (bsc#1228003).
CVE-2023-24023: Bluetooth: Add more enc key size check (bsc#1218148).
CVE-2023-52435: net: prevent mss overflow in skb_segment() (bsc#1220138).
CVE-2023-52573: net: rds: Fix possible NULL-pointer dereference (bsc#1220869).
CVE-2023-52580: net/core: Fix ETH_P_1588 flow dissector (bsc#1220876).
CVE-2023-52622: ext4: avoid online resizing failures due to oversized flex bg (bsc#1222080).
CVE-2023-52658: Revert 'net/mlx5: Block entering switchdev mode with ns inconsistency' (bsc#1224719).
CVE-2023-52667: net/mlx5e: fix a potential double-free in fs_any_create_groups (bsc#1224603).
CVE-2023-52670: rpmsg: virtio: Free driver_override when rpmsg_remove() (bsc#1224696).
CVE-2023-52672: pipe: wakeup wr_wait after setting max_usage (bsc#1224614).
CVE-2023-52675: powerpc/imc-pmu: Add a null pointer check in update_events_in_group() (bsc#1224504).
CVE-2023-52735: bpf, sockmap: Don't let sock_map_{close,destroy,unhash} call itself (bsc#1225475).
CVE-2023-52737: btrfs: lock the inode in shared mode before starting fiemap (bsc#1225484).
CVE-2023-52751: smb: client: fix use-after-free in smb2_query_info_compound() (bsc#1225489).
CVE-2023-52752: smb: client: fix use-after-free bug in cifs_debug_data_proc_show() (bsc#1225487).
CVE-2023-52762: virtio-blk: fix implicit overflow on virtio_max_dma_size (bsc#1225573).
CVE-2023-52775: net/smc: avoid data corruption caused by decline (bsc#1225088).
CVE-2023-52784: bonding: stop the device in bond_setup_by_slave() (bsc#1224946).
CVE-2023-52787: blk-mq: make…

Record: SUSE-SU-2024:2939-1
Updated: 2026-11-02

Affected products

Affected packages

Affected packages
Package	Affected	Fixed
`linux` Debian:12	before 5.15.15-1	5.15.15-1
`linux` Debian:13	before 5.15.15-1	5.15.15-1
`linux` Debian:14	before 5.15.15-1	5.15.15-1
`kernel-azure` SUSE:Linux Enterprise Module for Public Cloud 15 SP5 From an advisory covering 249 CVEs	before 5.14.21-150500.33.60.1	5.14.21-150500.33.60.1
`kernel-source-azure` SUSE:Linux Enterprise Module for Public Cloud 15 SP5 From an advisory covering 249 CVEs	before 5.14.21-150500.33.60.1	5.14.21-150500.33.60.1
`kernel-syms-azure` SUSE:Linux Enterprise Module for Public Cloud 15 SP5 From an advisory covering 249 CVEs	before 5.14.21-150500.33.60.1	5.14.21-150500.33.60.1
`kernel-azure` openSUSE:Leap 15.5 From an advisory covering 249 CVEs	before 5.14.21-150500.33.60.1	5.14.21-150500.33.60.1
`kernel-source-azure` openSUSE:Leap 15.5 From an advisory covering 249 CVEs	before 5.14.21-150500.33.60.1	5.14.21-150500.33.60.1
`kernel-syms-azure` openSUSE:Leap 15.5 From an advisory covering 249 CVEs	before 5.14.21-150500.33.60.1	5.14.21-150500.33.60.1
`kernel-rt` SUSE:Linux Enterprise Micro 5.5 From an advisory covering 249 CVEs	before 5.14.21-150500.13.61.1	5.14.21-150500.13.61.1

Show 104 moreShow less

Affected packages
Package	Affected	Fixed
`kernel-source-rt` SUSE:Linux Enterprise Micro 5.5 From an advisory covering 249 CVEs	before 5.14.21-150500.13.61.1	5.14.21-150500.13.61.1
`kernel-livepatch-SLE15-SP5-RT_Update_17` SUSE:Linux Enterprise Live Patching 15 SP5 From an advisory covering 249 CVEs	before 1-150500.11.3.1	1-150500.11.3.1
`kernel-rt` SUSE:Real Time Module 15 SP5 From an advisory covering 249 CVEs	before 5.14.21-150500.13.61.1	5.14.21-150500.13.61.1
`kernel-rt_debug` SUSE:Real Time Module 15 SP5 From an advisory covering 249 CVEs	before 5.14.21-150500.13.61.1	5.14.21-150500.13.61.1
`kernel-source-rt` SUSE:Real Time Module 15 SP5 From an advisory covering 249 CVEs	before 5.14.21-150500.13.61.1	5.14.21-150500.13.61.1
`kernel-syms-rt` SUSE:Real Time Module 15 SP5 From an advisory covering 249 CVEs	before 5.14.21-150500.13.61.1	5.14.21-150500.13.61.1
`kernel-rt` openSUSE:Leap 15.5 From an advisory covering 249 CVEs	before 5.14.21-150500.13.61.1	5.14.21-150500.13.61.1
`kernel-rt_debug` openSUSE:Leap 15.5 From an advisory covering 249 CVEs	before 5.14.21-150500.13.61.1	5.14.21-150500.13.61.1
`kernel-source-rt` openSUSE:Leap 15.5 From an advisory covering 249 CVEs	before 5.14.21-150500.13.61.1	5.14.21-150500.13.61.1
`kernel-syms-rt` openSUSE:Leap 15.5 From an advisory covering 249 CVEs	before 5.14.21-150500.13.61.1	5.14.21-150500.13.61.1
`kernel-default` SUSE:Linux Enterprise Micro 5.5 From an advisory covering 531 CVEs	before 5.14.21-150500.55.73.1	5.14.21-150500.55.73.1
`kernel-default-base` SUSE:Linux Enterprise Micro 5.5 From an advisory covering 531 CVEs	before 5.14.21-150500.55.73.1.150500.6.33.8	5.14.21-150500.55.73.1.150500.6.33.8
`kernel-64kb` SUSE:Linux Enterprise Module for Basesystem 15 SP5 From an advisory covering 531 CVEs	before 5.14.21-150500.55.73.1	5.14.21-150500.55.73.1
`kernel-default` SUSE:Linux Enterprise Module for Basesystem 15 SP5 From an advisory covering 531 CVEs	before 5.14.21-150500.55.73.1	5.14.21-150500.55.73.1
`kernel-default-base` SUSE:Linux Enterprise Module for Basesystem 15 SP5 From an advisory covering 531 CVEs	before 5.14.21-150500.55.73.1.150500.6.33.8	5.14.21-150500.55.73.1.150500.6.33.8
`kernel-source` SUSE:Linux Enterprise Module for Basesystem 15 SP5 From an advisory covering 531 CVEs	before 5.14.21-150500.55.73.1	5.14.21-150500.55.73.1
`kernel-zfcpdump` SUSE:Linux Enterprise Module for Basesystem 15 SP5 From an advisory covering 531 CVEs	before 5.14.21-150500.55.73.1	5.14.21-150500.55.73.1
`kernel-docs` SUSE:Linux Enterprise Module for Development Tools 15 SP5 From an advisory covering 531 CVEs	before 5.14.21-150500.55.73.2	5.14.21-150500.55.73.2
`kernel-obs-build` SUSE:Linux Enterprise Module for Development Tools 15 SP5 From an advisory covering 531 CVEs	before 5.14.21-150500.55.73.1	5.14.21-150500.55.73.1
`kernel-source` SUSE:Linux Enterprise Module for Development Tools 15 SP5 From an advisory covering 531 CVEs	before 5.14.21-150500.55.73.1	5.14.21-150500.55.73.1
`kernel-syms` SUSE:Linux Enterprise Module for Development Tools 15 SP5 From an advisory covering 531 CVEs	before 5.14.21-150500.55.73.1	5.14.21-150500.55.73.1
`kernel-default` SUSE:Linux Enterprise Module for Legacy 15 SP5 From an advisory covering 531 CVEs	before 5.14.21-150500.55.73.1	5.14.21-150500.55.73.1
`kernel-default` SUSE:Linux Enterprise Live Patching 15 SP5 From an advisory covering 531 CVEs	before 5.14.21-150500.55.73.1	5.14.21-150500.55.73.1
`kernel-livepatch-SLE15-SP5_Update_17` SUSE:Linux Enterprise Live Patching 15 SP5 From an advisory covering 531 CVEs	before 1-150500.11.3.1	1-150500.11.3.1
`kernel-default` SUSE:Linux Enterprise High Availability Extension 15 SP5 From an advisory covering 531 CVEs	before 5.14.21-150500.55.73.1	5.14.21-150500.55.73.1
`kernel-default` SUSE:Linux Enterprise Workstation Extension 15 SP5 From an advisory covering 531 CVEs	before 5.14.21-150500.55.73.1	5.14.21-150500.55.73.1
`kernel-default` openSUSE:Leap Micro 5.5 From an advisory covering 531 CVEs	before 5.14.21-150500.55.73.1	5.14.21-150500.55.73.1
`kernel-default-base` openSUSE:Leap Micro 5.5 From an advisory covering 531 CVEs	before 5.14.21-150500.55.73.1.150500.6.33.8	5.14.21-150500.55.73.1.150500.6.33.8
`dtb-aarch64` openSUSE:Leap 15.5 From an advisory covering 531 CVEs	before 5.14.21-150500.55.73.1	5.14.21-150500.55.73.1
`kernel-64kb` openSUSE:Leap 15.5 From an advisory covering 531 CVEs	before 5.14.21-150500.55.73.1	5.14.21-150500.55.73.1
`kernel-debug` openSUSE:Leap 15.5 From an advisory covering 531 CVEs	before 5.14.21-150500.55.73.1	5.14.21-150500.55.73.1
`kernel-default` openSUSE:Leap 15.5 From an advisory covering 531 CVEs	before 5.14.21-150500.55.73.1	5.14.21-150500.55.73.1
`kernel-default-base` openSUSE:Leap 15.5 From an advisory covering 531 CVEs	before 5.14.21-150500.55.73.1.150500.6.33.8	5.14.21-150500.55.73.1.150500.6.33.8
`kernel-docs` openSUSE:Leap 15.5 From an advisory covering 531 CVEs	before 5.14.21-150500.55.73.2	5.14.21-150500.55.73.2
`kernel-kvmsmall` openSUSE:Leap 15.5 From an advisory covering 531 CVEs	before 5.14.21-150500.55.73.1	5.14.21-150500.55.73.1
`kernel-obs-build` openSUSE:Leap 15.5 From an advisory covering 531 CVEs	before 5.14.21-150500.55.73.1	5.14.21-150500.55.73.1
`kernel-obs-qa` openSUSE:Leap 15.5 From an advisory covering 531 CVEs	before 5.14.21-150500.55.73.1	5.14.21-150500.55.73.1
`kernel-source` openSUSE:Leap 15.5 From an advisory covering 531 CVEs	before 5.14.21-150500.55.73.1	5.14.21-150500.55.73.1
`kernel-syms` openSUSE:Leap 15.5 From an advisory covering 531 CVEs	before 5.14.21-150500.55.73.1	5.14.21-150500.55.73.1
`kernel-zfcpdump` openSUSE:Leap 15.5 From an advisory covering 531 CVEs	before 5.14.21-150500.55.73.1	5.14.21-150500.55.73.1
`linux-hwe-edge` Ubuntu:16.04:LTS	All versions, plus listed versions 4.8.0-28.30~16.04.14.8.0-30.32~16.04.14.8.0-32.34~16.04.14.8.0-34.36~16.04.14.10.0-14.16~16.04.1 Show 18 moreShow less 4.10.0-19.21~16.04.14.10.0-20.22~16.04.14.10.0-21.23~16.04.14.10.0-22.24~16.04.14.10.0-24.28~16.04.14.10.0-26.30~16.04.14.11.0-13.19~16.04.14.11.0-14.20~16.04.14.13.0-16.19~16.04.34.13.0-17.20~16.04.14.13.0-19.22~16.04.14.13.0-21.24~16.04.14.13.0-25.29~16.04.24.15.0-13.14~16.04.14.15.0-15.16~16.04.14.15.0-20.21~16.04.14.15.0-22.24~16.04.14.15.0-23.25~16.04.1	None known
`linux-aws-5.0` Ubuntu:18.04:LTS	All versions, plus listed versions 5.0.0-1021.24~18.04.15.0.0-1022.25~18.04.15.0.0-1023.26~18.04.15.0.0-1024.27~18.04.15.0.0-1025.285.0.0-1027.30	None known
`linux-aws-5.3` Ubuntu:18.04:LTS	All versions, plus listed versions 5.3.0-1016.17~18.04.15.3.0-1017.18~18.04.15.3.0-1019.21~18.04.15.3.0-1023.25~18.04.15.3.0-1028.30~18.04.1 Show 5 moreShow less 5.3.0-1030.32~18.04.15.3.0-1032.34~18.04.25.3.0-1033.355.3.0-1034.365.3.0-1035.37	None known
`linux-azure` Ubuntu:18.04:LTS	All versions, plus listed versions 4.15.0-1002.24.15.0-1003.34.15.0-1004.44.15.0-1008.84.15.0-1009.9 Show 39 moreShow less 4.15.0-1012.124.15.0-1013.134.15.0-1014.144.15.0-1018.184.15.0-1019.194.15.0-1021.214.15.0-1022.234.15.0-1023.244.15.0-1025.264.15.0-1028.294.15.0-1030.314.15.0-1031.324.15.0-1032.334.15.0-1035.364.15.0-1036.384.15.0-1037.394.18.0-1011.11~18.04.14.18.0-1013.13~18.04.14.18.0-1014.14~18.04.14.18.0-1018.18~18.04.14.18.0-1019.19~18.04.14.18.0-1020.20~18.04.14.18.0-1023.24~18.04.14.18.0-1024.25~18.04.14.18.0-1025.27~18.04.15.0.0-1014.14~18.04.15.0.0-1016.17~18.04.15.0.0-1018.19~18.04.15.0.0-1020.21~18.04.15.0.0-1022.23~18.04.15.0.0-1023.24~18.04.15.0.0-1025.27~18.04.15.0.0-1027.29~18.04.15.0.0-1028.30~18.04.15.0.0-1029.31~18.04.15.0.0-1031.335.0.0-1032.345.0.0-1035.375.0.0-1036.38	None known
`linux-azure-5.3` Ubuntu:18.04:LTS	All versions, plus listed versions 5.3.0-1007.8~18.04.15.3.0-1008.9~18.04.15.3.0-1009.10~18.04.15.3.0-1010.11~18.04.15.3.0-1012.13~18.04.1 Show 11 moreShow less 5.3.0-1013.14~18.04.15.3.0-1016.17~18.04.15.3.0-1018.19~18.04.15.3.0-1019.20~18.04.15.3.0-1020.21~18.04.15.3.0-1022.23~18.04.15.3.0-1028.29~18.04.15.3.0-1031.32~18.04.15.3.0-1032.33~18.04.15.3.0-1034.35~18.04.15.3.0-1035.36	None known
`linux-azure-edge` Ubuntu:18.04:LTS	All versions, plus listed versions 4.18.0-1006.6~18.04.14.18.0-1007.7~18.04.14.18.0-1008.8~18.04.15.0.0-1012.12~18.04.2	None known
`linux-gcp` Ubuntu:18.04:LTS	All versions, plus listed versions 4.15.0-1001.14.15.0-1003.34.15.0-1005.54.15.0-1006.64.15.0-1008.8 Show 33 moreShow less 4.15.0-1009.94.15.0-1010.104.15.0-1014.144.15.0-1015.154.15.0-1017.184.15.0-1018.194.15.0-1019.204.15.0-1021.224.15.0-1023.244.15.0-1024.254.15.0-1025.264.15.0-1026.274.15.0-1027.284.15.0-1028.294.15.0-1029.314.15.0-1030.324.15.0-1032.344.15.0-1033.354.15.0-1034.364.15.0-1036.384.15.0-1037.394.15.0-1040.424.15.0-1042.454.15.0-1044.705.0.0-1020.20~18.04.15.0.0-1021.21~18.04.15.0.0-1025.26~18.04.15.0.0-1026.27~18.04.15.0.0-1028.29~18.04.15.0.0-1029.30~18.04.15.0.0-1031.325.0.0-1033.345.0.0-1034.35	None known
`linux-gcp-5.3` Ubuntu:18.04:LTS	All versions, plus listed versions 5.3.0-1008.9~18.04.15.3.0-1009.10~18.04.15.3.0-1010.11~18.04.15.3.0-1012.13~18.04.15.3.0-1014.15~18.04.1 Show 8 moreShow less 5.3.0-1016.17~18.04.15.3.0-1017.18~18.04.15.3.0-1018.19~18.04.15.3.0-1020.22~18.04.15.3.0-1026.28~18.04.15.3.0-1029.31~18.04.15.3.0-1030.32~18.04.15.3.0-1032.34~18.04.1	None known
`linux-gke-4.15` Ubuntu:18.04:LTS	All versions, plus listed versions 4.15.0-1030.324.15.0-1032.344.15.0-1033.354.15.0-1034.364.15.0-1036.38 Show 28 moreShow less 4.15.0-1037.394.15.0-1040.424.15.0-1041.434.15.0-1042.444.15.0-1044.464.15.0-1045.484.15.0-1046.494.15.0-1048.514.15.0-1049.524.15.0-1050.534.15.0-1052.554.15.0-1055.584.15.0-1057.604.15.0-1058.614.15.0-1059.624.15.0-1063.664.15.0-1064.674.15.0-1066.694.15.0-1067.704.15.0-1069.724.15.0-1070.734.15.0-1072.764.15.0-1073.784.15.0-1074.794.15.0-1076.814.15.0-1077.824.15.0-1078.834.15.0-1079.84	None known
`linux-gke-5.4` Ubuntu:18.04:LTS	All versions, plus listed versions 5.4.0-1025.25~18.04.15.4.0-1027.28~18.04.15.4.0-1029.31~18.04.15.4.0-1030.32~18.04.15.4.0-1032.34~18.04.1 Show 32 moreShow less 5.4.0-1033.35~18.04.15.4.0-1035.37~18.04.15.4.0-1036.38~18.04.15.4.0-1037.39~18.04.15.4.0-1039.41~18.04.15.4.0-1040.42~18.04.15.4.0-1042.44~18.04.15.4.0-1043.45~18.04.15.4.0-1044.46~18.04.15.4.0-1046.48~18.04.15.4.0-1049.52~18.04.15.4.0-1051.54~18.04.15.4.0-1052.55~18.04.15.4.0-1053.56~18.04.15.4.0-1054.57~18.04.15.4.0-1055.58~18.04.15.4.0-1056.59~18.04.15.4.0-1057.60~18.04.15.4.0-1059.62~18.04.15.4.0-1061.64~18.04.15.4.0-1062.65~18.04.15.4.0-1063.66~18.04.15.4.0-1065.68~18.04.15.4.0-1066.69~18.04.15.4.0-1067.70~18.04.15.4.0-1068.71~18.04.15.4.0-1071.76~18.04.35.4.0-1072.77~18.04.15.4.0-1074.79~18.04.15.4.0-1076.82~18.04.15.4.0-1078.84~18.04.15.4.0-1080.86~18.04.1	None known
`linux-gkeop-5.4` Ubuntu:18.04:LTS	All versions, plus listed versions 5.4.0-1001.15.4.0-1003.35.4.0-1004.55.4.0-1005.65.4.0-1007.8~18.04.1 Show 32 moreShow less 5.4.0-1008.9~18.04.15.4.0-1009.10~18.04.15.4.0-1010.11~18.04.15.4.0-1011.12~18.04.25.4.0-1012.13~18.04.15.4.0-1013.14~18.04.15.4.0-1014.15~18.04.15.4.0-1015.16~18.04.15.4.0-1016.17~18.04.15.4.0-1018.19~18.04.15.4.0-1021.22~18.04.15.4.0-1022.23~18.04.15.4.0-1023.24~18.04.15.4.0-1024.25~18.04.15.4.0-1025.26~18.04.15.4.0-1026.27~18.04.15.4.0-1027.28~18.04.15.4.0-1029.30~18.04.25.4.0-1031.32~18.04.15.4.0-1032.33~18.04.15.4.0-1033.34~18.04.15.4.0-1034.35~18.04.15.4.0-1036.37~18.04.15.4.0-1037.38~18.04.15.4.0-1038.39~18.04.15.4.0-1039.40~18.04.15.4.0-1040.41~18.04.15.4.0-1043.44~18.04.15.4.0-1046.48~18.04.15.4.0-1048.51~18.04.15.4.0-1049.52~18.04.15.4.0-1051.54~18.04.1	None known
`linux-hwe` Ubuntu:18.04:LTS	All versions, plus listed versions 4.18.0-13.14~18.04.14.18.0-14.15~18.04.14.18.0-15.16~18.04.14.18.0-16.17~18.04.14.18.0-17.18~18.04.1 Show 38 moreShow less 4.18.0-18.19~18.04.14.18.0-20.21~18.04.14.18.0-21.22~18.04.14.18.0-22.23~18.04.14.18.0-24.25~18.04.14.18.0-25.26~18.04.15.0.0-23.24~18.04.15.0.0-25.26~18.04.15.0.0-27.28~18.04.15.0.0-29.31~18.04.15.0.0-31.33~18.04.15.0.0-32.34~18.04.25.0.0-35.38~18.04.15.0.0-36.39~18.04.15.0.0-37.40~18.04.15.3.0-26.28~18.04.15.3.0-28.30~18.04.15.3.0-40.32~18.04.15.3.0-42.34~18.04.15.3.0-45.37~18.04.15.3.0-46.38~18.04.15.3.0-51.44~18.04.25.3.0-53.47~18.04.15.3.0-59.53~18.04.15.3.0-61.55~18.04.15.3.0-62.56~18.04.15.3.0-64.58~18.04.15.3.0-65.595.3.0-66.605.3.0-67.615.3.0-68.635.3.0-69.655.3.0-70.665.3.0-72.685.3.0-73.695.3.0-74.705.3.0-75.715.3.0-76.72	None known
`linux-hwe-edge` Ubuntu:18.04:LTS	All versions, plus listed versions 5.0.0-15.16~18.04.15.0.0-16.17~18.04.15.0.0-17.18~18.04.15.0.0-19.20~18.04.15.0.0-20.21~18.04.1 Show 5 moreShow less 5.3.0-19.20~18.04.25.3.0-22.24~18.04.15.3.0-23.25~18.04.15.3.0-23.25~18.04.25.3.0-24.26~18.04.2	None known
`linux-oem` Ubuntu:18.04:LTS	All versions, plus listed versions 4.15.0-1002.34.15.0-1004.54.15.0-1006.94.15.0-1008.114.15.0-1009.12 Show 45 moreShow less 4.15.0-1012.154.15.0-1013.164.15.0-1015.184.15.0-1017.204.15.0-1018.214.15.0-1021.244.15.0-1024.294.15.0-1026.314.15.0-1028.334.15.0-1030.354.15.0-1033.384.15.0-1034.394.15.0-1035.404.15.0-1036.414.15.0-1038.434.15.0-1039.444.15.0-1043.484.15.0-1045.504.15.0-1050.574.15.0-1056.654.15.0-1057.664.15.0-1059.684.15.0-1063.724.15.0-1064.734.15.0-1065.754.15.0-1066.764.15.0-1067.774.15.0-1069.794.15.0-1073.834.15.0-1076.864.15.0-1079.894.15.0-1080.904.15.0-1081.914.15.0-1087.974.15.0-1090.1004.15.0-1091.1014.15.0-1093.1034.15.0-1094.1044.15.0-1096.1064.15.0-1097.1074.15.0-1099.1094.15.0-1100.1104.15.0-1101.1124.15.0-1102.1134.15.0-1103.114	None known
`linux-oracle-5.0` Ubuntu:18.04:LTS	All versions, plus listed versions 5.0.0-1007.12~18.04.15.0.0-1008.13~18.04.15.0.0-1009.14~18.04.15.0.0-1010.15~18.04.15.0.0-1011.165.0.0-1013.185.0.0-1014.19	None known
`linux-oracle-5.3` Ubuntu:18.04:LTS	All versions, plus listed versions 5.3.0-1011.12~18.04.15.3.0-1013.14~18.04.15.3.0-1014.15~18.04.15.3.0-1016.18~18.04.15.3.0-1018.20~18.04.1 Show 4 moreShow less 5.3.0-1024.26~18.04.15.3.0-1027.29~18.04.15.3.0-1028.30~18.04.15.3.0-1030.32~18.04.1	None known
`linux-aws-5.11` Ubuntu:20.04:LTS	All versions, plus listed versions 5.11.0-1009.9~20.04.25.11.0-1014.15~20.04.15.11.0-1016.17~20.04.15.11.0-1017.18~20.04.15.11.0-1019.20~20.04.1 Show 7 moreShow less 5.11.0-1020.21~20.04.25.11.0-1021.22~20.04.25.11.0-1022.23~20.04.15.11.0-1023.24~20.04.15.11.0-1025.27~20.04.15.11.0-1027.30~20.04.15.11.0-1028.31~20.04.1	None known
`linux-aws-5.13` Ubuntu:20.04:LTS	All versions, plus listed versions 5.13.0-1008.9~20.04.25.13.0-1011.12~20.04.15.13.0-1012.13~20.04.15.13.0-1014.15~20.04.15.13.0-1017.19~20.04.1 Show 8 moreShow less 5.13.0-1019.21~20.04.15.13.0-1021.23~20.04.25.13.0-1022.24~20.04.15.13.0-1023.25~20.04.15.13.0-1025.27~20.04.15.13.0-1028.31~20.04.15.13.0-1029.32~20.04.15.13.0-1031.35~20.04.1	None known
`linux-aws-5.8` Ubuntu:20.04:LTS	All versions, plus listed versions 5.8.0-1035.37~20.04.15.8.0-1038.40~20.04.15.8.0-1041.43~20.04.15.8.0-1042.44~20.04.1	None known
`linux-azure-5.11` Ubuntu:20.04:LTS	All versions, plus listed versions 5.11.0-1007.7~20.04.25.11.0-1012.13~20.04.15.11.0-1013.14~20.04.15.11.0-1015.16~20.04.15.11.0-1017.18~20.04.1 Show 8 moreShow less 5.11.0-1019.20~20.04.15.11.0-1020.21~20.04.15.11.0-1021.22~20.04.15.11.0-1022.23~20.04.15.11.0-1023.24~20.04.15.11.0-1025.27~20.04.15.11.0-1027.30~20.04.15.11.0-1028.31~20.04.2	None known
`linux-azure-5.13` Ubuntu:20.04:LTS	All versions, plus listed versions 5.13.0-1009.10~20.04.25.13.0-1012.14~20.04.15.13.0-1013.15~20.04.15.13.0-1014.16~20.04.15.13.0-1017.19~20.04.1 Show 7 moreShow less 5.13.0-1021.24~20.04.15.13.0-1022.26~20.04.15.13.0-1023.27~20.04.15.13.0-1025.29~20.04.15.13.0-1028.33~20.04.15.13.0-1029.34~20.04.15.13.0-1031.37~20.04.1	None known
`linux-azure-5.8` Ubuntu:20.04:LTS	All versions, plus listed versions 5.8.0-1033.35~20.04.15.8.0-1036.38~20.04.15.8.0-1039.42~20.04.15.8.0-1040.43~20.04.15.8.0-1041.44~20.04.15.8.0-1042.45~20.04.15.8.0-1043.46~20.04.1	None known
`linux-azure-fde` Ubuntu:20.04:LTS	All versions, plus listed versions 5.4.0-1063.66+cvm2.25.4.0-1063.66+cvm3.25.4.0-1064.67+cvm1.15.4.0-1065.68+cvm2.15.4.0-1067.70+cvm1.1 Show 21 moreShow less 5.4.0-1068.71+cvm1.15.4.0-1069.72+cvm1.15.4.0-1070.73+cvm1.15.4.0-1072.75+cvm1.15.4.0-1073.76+cvm1.15.4.0-1074.77+cvm1.15.4.0-1076.79+cvm1.15.4.0-1078.81+cvm1.15.4.0-1080.83+cvm1.15.4.0-1083.87+cvm1.15.4.0-1085.90+cvm1.15.4.0-1085.90+cvm2.15.4.0-1086.91+cvm1.15.4.0-1089.94+cvm1.25.4.0-1090.95+cvm1.15.4.0-1091.96+cvm1.15.4.0-1092.97+cvm1.15.4.0-1095.101+cvm1.15.4.0-1098.104+cvm1.15.4.0-1100.106+cvm1.15.4.0-1103.109+cvm1.1	None known
`linux-gcp-5.11` Ubuntu:20.04:LTS	All versions, plus listed versions 5.11.0-1009.10~20.04.15.11.0-1014.16~20.04.15.11.0-1017.19~20.04.15.11.0-1018.20~20.04.25.11.0-1020.22~20.04.1 Show 7 moreShow less 5.11.0-1021.23~20.04.15.11.0-1022.24~20.04.15.11.0-1023.25~20.04.15.11.0-1024.26~20.04.15.11.0-1026.29~20.04.15.11.0-1028.32~20.04.15.11.0-1029.33~20.04.3	None known
`linux-gcp-5.13` Ubuntu:20.04:LTS	All versions, plus listed versions 5.13.0-1008.9~20.04.35.13.0-1012.15~20.04.15.13.0-1013.16~20.04.15.13.0-1015.18~20.04.15.13.0-1019.23~20.04.1 Show 8 moreShow less 5.13.0-1021.25~20.04.15.13.0-1023.28~20.04.15.13.0-1024.29~20.04.15.13.0-1025.30~20.04.15.13.0-1027.32~20.04.15.13.0-1030.36~20.04.15.13.0-1031.37~20.04.15.13.0-1033.40~20.04.1	None known
`linux-gcp-5.8` Ubuntu:20.04:LTS	All versions, plus listed versions 5.8.0-1032.34~20.04.15.8.0-1035.37~20.04.15.8.0-1038.40~20.04.15.8.0-1039.41	None known
`linux-gke` Ubuntu:20.04:LTS	All versions, plus listed versions 5.4.0-1033.355.4.0-1035.375.4.0-1036.385.4.0-1037.395.4.0-1039.41 Show 45 moreShow less 5.4.0-1041.435.4.0-1042.445.4.0-1043.455.4.0-1044.465.4.0-1046.485.4.0-1049.525.4.0-1051.545.4.0-1052.555.4.0-1053.565.4.0-1054.575.4.0-1055.585.4.0-1056.595.4.0-1057.605.4.0-1059.625.4.0-1061.645.4.0-1062.655.4.0-1063.665.4.0-1065.685.4.0-1066.695.4.0-1067.705.4.0-1068.715.4.0-1071.765.4.0-1072.775.4.0-1074.795.4.0-1076.825.4.0-1078.845.4.0-1080.865.4.0-1081.875.4.0-1083.895.4.0-1084.905.4.0-1086.935.4.0-1087.945.4.0-1090.975.4.0-1091.985.4.0-1094.1015.4.0-1095.1025.4.0-1096.1035.4.0-1097.1045.4.0-1098.1055.4.0-1099.1065.4.0-1100.1075.4.0-1101.1085.4.0-1102.1095.4.0-1103.1105.4.0-1104.111	None known
`linux-gke-5.15` Ubuntu:20.04:LTS	All versions, plus listed versions 5.15.0-1011.14~20.04.15.15.0-1014.17~20.04.15.15.0-1015.18~20.04.15.15.0-1016.19~20.04.15.15.0-1019.23~20.04.1 Show 13 moreShow less 5.15.0-1020.25~20.04.15.15.0-1023.28~20.04.25.15.0-1027.32~20.04.15.15.0-1028.33~20.04.15.15.0-1029.34~20.04.15.15.0-1031.36~20.04.15.15.0-1032.37~20.04.15.15.0-1033.38~20.04.15.15.0-1034.39~20.04.15.15.0-1036.41~20.04.15.15.0-1037.42~20.04.15.15.0-1038.43~20.04.15.15.0-1039.44~20.04.1	None known
`linux-hwe-5.11` Ubuntu:20.04:LTS	All versions, plus listed versions 5.11.0-22.23~20.04.15.11.0-25.27~20.04.15.11.0-27.29~20.04.15.11.0-34.36~20.04.15.11.0-36.40~20.04.1 Show 7 moreShow less 5.11.0-37.41~20.04.25.11.0-38.42~20.04.15.11.0-40.44~20.04.25.11.0-41.45~20.04.15.11.0-43.47~20.04.25.11.0-44.48~20.04.25.11.0-46.51~20.04.1	None known
`linux-hwe-5.13` Ubuntu:20.04:LTS	All versions, plus listed versions 5.13.0-21.21~20.04.15.13.0-22.22~20.04.15.13.0-23.23~20.04.25.13.0-25.26~20.04.15.13.0-27.29~20.04.1 Show 11 moreShow less 5.13.0-28.31~20.04.15.13.0-30.33~20.04.15.13.0-35.40~20.04.15.13.0-37.42~20.04.15.13.0-39.44~20.04.15.13.0-40.45~20.04.15.13.0-41.46~20.04.15.13.0-44.49~20.04.15.13.0-48.54~20.04.15.13.0-51.58~20.04.15.13.0-52.59~20.04.1	None known
`linux-hwe-5.8` Ubuntu:20.04:LTS	All versions, plus listed versions 5.8.0-23.24~20.04.15.8.0-25.26~20.04.15.8.0-28.30~20.04.15.8.0-29.31~20.04.15.8.0-31.33~20.04.1 Show 16 moreShow less 5.8.0-33.36~20.04.15.8.0-34.37~20.04.25.8.0-36.40~20.04.15.8.0-38.43~20.04.15.8.0-40.45~20.04.15.8.0-41.46~20.04.15.8.0-43.49~20.04.15.8.0-44.50~20.04.15.8.0-45.51~20.04.15.8.0-48.54~20.04.15.8.0-49.55~20.04.15.8.0-50.56~20.04.15.8.0-53.60~20.04.15.8.0-55.62~20.04.15.8.0-59.66~20.04.15.8.0-63.71~20.04.1	None known
`linux-intel-5.13` Ubuntu:20.04:LTS	All versions, plus listed versions 5.13.0-1007.75.13.0-1008.85.13.0-1009.95.13.0-1010.105.13.0-1011.115.13.0-1014.155.13.0-1017.19	None known
`linux-oem-5.10` Ubuntu:20.04:LTS	All versions, plus listed versions 5.10.0-1008.95.10.0-1011.125.10.0-1013.145.10.0-1014.155.10.0-1016.17 Show 21 moreShow less 5.10.0-1017.185.10.0-1019.205.10.0-1021.225.10.0-1022.235.10.0-1023.245.10.0-1025.265.10.0-1026.275.10.0-1029.305.10.0-1032.335.10.0-1033.345.10.0-1034.355.10.0-1038.405.10.0-1044.465.10.0-1045.475.10.0-1049.515.10.0-1050.525.10.0-1051.535.10.0-1052.545.10.0-1053.555.10.0-1055.585.10.0-1057.61	None known
`linux-oem-5.13` Ubuntu:20.04:LTS	All versions, plus listed versions 5.13.0-1009.105.13.0-1010.115.13.0-1012.165.13.0-1014.185.13.0-1017.21 Show 7 moreShow less 5.13.0-1019.235.13.0-1020.245.13.0-1021.255.13.0-1022.265.13.0-1026.325.13.0-1028.355.13.0-1029.36	None known
`linux-oem-5.14` Ubuntu:20.04:LTS	All versions, plus listed versions 5.14.0-1004.45.14.0-1005.55.14.0-1007.75.14.0-1008.85.14.0-1010.10 Show 30 moreShow less 5.14.0-1011.115.14.0-1013.135.14.0-1018.195.14.0-1020.225.14.0-1022.245.14.0-1024.265.14.0-1027.305.14.0-1029.325.14.0-1031.345.14.0-1032.355.14.0-1033.365.14.0-1034.375.14.0-1036.405.14.0-1038.425.14.0-1042.475.14.0-1044.495.14.0-1045.515.14.0-1046.535.14.0-1047.545.14.0-1048.555.14.0-1049.565.14.0-1050.575.14.0-1051.585.14.0-1052.595.14.0-1054.615.14.0-1055.625.14.0-1056.635.14.0-1057.645.14.0-1058.665.14.0-1059.67	None known
`linux-oem-5.6` Ubuntu:20.04:LTS	All versions, plus listed versions 5.6.0-1007.75.6.0-1008.85.6.0-1010.105.6.0-1011.115.6.0-1013.13 Show 24 moreShow less 5.6.0-1017.175.6.0-1018.185.6.0-1020.205.6.0-1021.215.6.0-1023.235.6.0-1026.265.6.0-1027.275.6.0-1028.285.6.0-1031.325.6.0-1032.335.6.0-1033.355.6.0-1034.365.6.0-1035.375.6.0-1036.395.6.0-1039.435.6.0-1042.465.6.0-1047.515.6.0-1048.525.6.0-1050.545.6.0-1052.565.6.0-1053.575.6.0-1054.585.6.0-1055.595.6.0-1056.60	None known
`linux-oracle-5.11` Ubuntu:20.04:LTS	All versions, plus listed versions 5.11.0-1008.8~20.04.15.11.0-1013.14~20.04.15.11.0-1016.17~20.04.15.11.0-1017.18~20.04.15.11.0-1019.20~20.04.1 Show 7 moreShow less 5.11.0-1020.21~20.04.15.11.0-1021.22~20.04.15.11.0-1022.23~20.04.15.11.0-1023.24~20.04.15.11.0-1025.27~20.04.15.11.0-1027.30~20.04.15.11.0-1028.31~20.04.1	None known
`linux-oracle-5.13` Ubuntu:20.04:LTS	All versions, plus listed versions 5.13.0-1011.13~20.04.25.13.0-1015.19~20.04.15.13.0-1016.20~20.04.15.13.0-1018.22~20.04.15.13.0-1021.26~20.04.1 Show 7 moreShow less 5.13.0-1025.30~20.04.15.13.0-1027.32~20.04.15.13.0-1028.33~20.04.15.13.0-1030.35~20.04.15.13.0-1033.39~20.04.15.13.0-1034.40~20.04.15.13.0-1036.43~20.04.1	None known
`linux-oracle-5.8` Ubuntu:20.04:LTS	All versions, plus listed versions 5.8.0-1031.32~20.04.25.8.0-1033.34~20.04.15.8.0-1034.35~20.04.25.8.0-1037.38~20.04.15.8.0-1038.39~20.04.1	None known
`linux-raspi2` Ubuntu:20.04:LTS	All versions, plus listed versions 5.3.0-1007.85.3.0-1014.165.3.0-1015.175.3.0-1017.195.4.0-1004.45.4.0-1006.6	None known
`linux-riscv` Ubuntu:20.04:LTS	All versions, plus listed versions 5.4.0-24.285.4.0-26.305.4.0-27.315.4.0-28.325.4.0-30.34 Show 7 moreShow less 5.4.0-31.355.4.0-33.375.4.0-34.385.4.0-36.415.4.0-37.425.4.0-39.445.4.0-40.45	None known
`linux-riscv-5.11` Ubuntu:20.04:LTS	All versions, plus listed versions 5.11.0-1015.16~20.04.15.11.0-1017.18~20.04.15.11.0-1018.19~20.04.25.11.0-1020.21~20.04.15.11.0-1021.22~20.04.1 Show 8 moreShow less 5.11.0-1022.23~20.04.15.11.0-1023.24~20.04.15.11.0-1024.25~20.04.15.11.0-1026.28~20.04.15.11.0-1028.31~20.04.15.11.0-1029.32~20.04.15.11.0-1030.345.11.0-1031.35	None known
`linux-riscv-5.8` Ubuntu:20.04:LTS	All versions, plus listed versions 5.8.0-14.16~20.04.15.8.0-14.16~20.04.35.8.0-16.18~20.04.15.8.0-17.19~20.04.15.8.0-18.20~20.04.1 Show 5 moreShow less 5.8.0-20.22~20.04.15.8.0-22.24~20.04.15.8.0-25.27~20.04.15.8.0-26.28~20.04.15.8.0-29.31~20.04.1	None known
`linux-allwinner-5.19` Ubuntu:22.04:LTS	All versions, plus listed versions 5.19.0-1007.7~22.04.15.19.0-1009.9~22.04.15.19.0-1010.10~22.04.15.19.0-1011.11~22.04.15.19.0-1012.12~22.04.15.19.0-1013.13~22.04.15.19.0-1014.14~22.04.15.19.0-1015.15~22.04.1	None known
`linux-aws-5.19` Ubuntu:22.04:LTS	All versions, plus listed versions 5.19.0-1019.20~22.04.15.19.0-1020.21~22.04.15.19.0-1022.23~22.04.15.19.0-1023.24~22.04.15.19.0-1024.25~22.04.1 Show 5 moreShow less 5.19.0-1025.26~22.04.15.19.0-1026.27~22.04.15.19.0-1027.28~22.04.15.19.0-1028.29~22.04.15.19.0-1029.30~22.04.1	None known
`linux-aws-6.2` Ubuntu:22.04:LTS	All versions, plus listed versions 6.2.0-1005.5~22.04.16.2.0-1006.6~22.04.16.2.0-1007.7~22.04.16.2.0-1008.8~22.04.16.2.0-1009.9~22.04.3 Show 9 moreShow less 6.2.0-1010.10~22.04.16.2.0-1011.11~22.04.16.2.0-1012.12~22.04.16.2.0-1013.13~22.04.16.2.0-1014.14~22.04.16.2.0-1015.15~22.04.16.2.0-1016.16~22.04.16.2.0-1017.17~22.04.16.2.0-1018.18~22.04.1	None known
`linux-azure-5.19` Ubuntu:22.04:LTS	All versions, plus listed versions 5.19.0-1020.21~22.04.15.19.0-1021.22~22.04.15.19.0-1022.23~22.04.15.19.0-1023.24~22.04.15.19.0-1025.28~22.04.15.19.0-1026.29~22.04.15.19.0-1027.30~22.04.2	None known
`linux-azure-6.2` Ubuntu:22.04:LTS	All versions, plus listed versions 6.2.0-1005.5~22.04.16.2.0-1006.6~22.04.16.2.0-1007.7~22.04.16.2.0-1008.8~22.04.16.2.0-1009.9~22.04.3 Show 8 moreShow less 6.2.0-1011.11~22.04.16.2.0-1012.12~22.04.16.2.0-1014.14~22.04.16.2.0-1015.15~22.04.16.2.0-1016.16~22.04.16.2.0-1017.17~22.04.16.2.0-1018.18~22.04.16.2.0-1019.19~22.04.1	None known
`linux-azure-fde-5.19` Ubuntu:22.04:LTS	All versions, plus listed versions 5.19.0-1025.28~22.04.1.15.19.0-1026.29~22.04.1.15.19.0-1027.30~22.04.2.1	None known
`linux-azure-fde-6.2` Ubuntu:22.04:LTS	All versions, plus listed versions 6.2.0-1008.8~22.04.1.16.2.0-1009.9~22.04.3.16.2.0-1011.11~22.04.1.16.2.0-1012.12~22.04.1.16.2.0-1014.14~22.04.1.1 Show 5 moreShow less 6.2.0-1015.15~22.04.1.16.2.0-1016.16~22.04.1.16.2.0-1017.17~22.04.1.16.2.0-1018.18~22.04.1.16.2.0-1019.19~22.04.1.1	None known
`linux-gcp-5.19` Ubuntu:22.04:LTS	All versions, plus listed versions 5.19.0-1020.22~22.04.25.19.0-1021.23~22.04.15.19.0-1022.24~22.04.15.19.0-1024.26~22.04.15.19.0-1025.27~22.04.15.19.0-1026.28~22.04.15.19.0-1027.29~22.04.15.19.0-1030.32~22.04.1	None known
`linux-gcp-6.2` Ubuntu:22.04:LTS	All versions, plus listed versions 6.2.0-1009.9~22.04.36.2.0-1010.10~22.04.16.2.0-1011.11~22.04.16.2.0-1011.11~22.04.36.2.0-1012.12~22.04.1 Show 7 moreShow less 6.2.0-1013.13~22.04.16.2.0-1014.14~22.04.16.2.0-1016.18~22.04.16.2.0-1017.19~22.04.16.2.0-1018.20~22.04.16.2.0-1019.21~22.04.16.2.0-1021.23~22.04.1	None known
`linux-hwe-5.19` Ubuntu:22.04:LTS	All versions, plus listed versions 5.19.0-28.29~22.04.15.19.0-32.33~22.04.15.19.0-35.36~22.04.15.19.0-38.39~22.04.15.19.0-40.41~22.04.1 Show 6 moreShow less 5.19.0-41.42~22.04.15.19.0-42.43~22.04.15.19.0-43.44~22.04.15.19.0-45.46~22.04.15.19.0-46.47~22.04.15.19.0-50.50	None known
`linux-hwe-6.2` Ubuntu:22.04:LTS	All versions, plus listed versions 6.2.0-25.25~22.04.26.2.0-26.26~22.04.16.2.0-31.31~22.04.16.2.0-32.32~22.04.16.2.0-33.33~22.04.1 Show 5 moreShow less 6.2.0-34.34~22.04.16.2.0-35.35~22.04.16.2.0-36.37~22.04.16.2.0-37.38~22.04.16.2.0-39.40~22.04.1	None known
`linux-lowlatency-hwe-5.19` Ubuntu:22.04:LTS	All versions, plus listed versions 5.19.0-1017.18~22.04.15.19.0-1018.19~22.04.15.19.0-1021.22~22.04.15.19.0-1022.23~22.04.15.19.0-1023.24~22.04.1 Show 5 moreShow less 5.19.0-1024.25~22.04.15.19.0-1025.26~22.04.15.19.0-1027.28~22.04.15.19.0-1028.29~22.04.15.19.0-1030.30	None known
`linux-lowlatency-hwe-6.2` Ubuntu:22.04:LTS	All versions, plus listed versions 6.2.0-1008.8~22.04.16.2.0-1009.9~22.04.16.2.0-1011.11~22.04.16.2.0-1012.12~22.04.16.2.0-1013.13~22.04.1 Show 5 moreShow less 6.2.0-1014.14~22.04.16.2.0-1015.15~22.04.16.2.0-1016.16~22.04.16.2.0-1017.17~22.04.16.2.0-1018.18~22.04.1	None known
`linux-nvidia-6.2` Ubuntu:22.04:LTS	All versions, plus listed versions 6.2.0-1003.3~22.04.16.2.0-1009.96.2.0-1010.106.2.0-1011.116.2.0-1012.126.2.0-1013.136.2.0-1015.15	None known
`linux-oem-5.17` Ubuntu:22.04:LTS	All versions, plus listed versions 5.17.0-1003.35.17.0-1004.45.17.0-1006.65.17.0-1011.125.17.0-1012.13 Show 21 moreShow less 5.17.0-1013.145.17.0-1014.155.17.0-1015.165.17.0-1016.175.17.0-1017.185.17.0-1018.195.17.0-1019.205.17.0-1020.215.17.0-1021.225.17.0-1024.255.17.0-1025.265.17.0-1026.275.17.0-1027.285.17.0-1028.295.17.0-1029.305.17.0-1030.315.17.0-1031.325.17.0-1032.335.17.0-1033.345.17.0-1034.355.17.0-1035.36	None known
`linux-oem-6.0` Ubuntu:22.04:LTS	All versions, plus listed versions 6.0.0-1006.66.0.0-1007.76.0.0-1008.86.0.0-1009.96.0.0-1010.10 Show 11 moreShow less 6.0.0-1011.116.0.0-1012.126.0.0-1013.136.0.0-1014.146.0.0-1015.156.0.0-1016.166.0.0-1017.176.0.0-1018.186.0.0-1019.196.0.0-1020.206.0.0-1021.21	None known
`linux-oem-6.1` Ubuntu:22.04:LTS	All versions, plus listed versions 6.1.0-1004.46.1.0-1006.66.1.0-1007.76.1.0-1008.86.1.0-1009.9 Show 22 moreShow less 6.1.0-1010.106.1.0-1012.126.1.0-1013.136.1.0-1014.146.1.0-1015.156.1.0-1016.166.1.0-1017.176.1.0-1019.196.1.0-1020.206.1.0-1021.216.1.0-1022.226.1.0-1023.236.1.0-1024.246.1.0-1025.256.1.0-1026.266.1.0-1027.276.1.0-1028.286.1.0-1029.296.1.0-1033.336.1.0-1034.346.1.0-1035.356.1.0-1036.36	None known
`linux-riscv` Ubuntu:22.04:LTS	All versions, plus listed versions 5.13.0-1004.45.13.0-1006.6+22.04.15.13.0-1007.7+22.04.15.13.0-1010.11+22.04.15.15.0-1004.4 Show 18 moreShow less 5.15.0-1005.55.15.0-1006.65.15.0-1007.75.15.0-1008.85.15.0-1011.125.15.0-1012.135.15.0-1014.165.15.0-1015.175.15.0-1016.185.15.0-1017.195.15.0-1018.215.15.0-1019.225.15.0-1020.235.15.0-1022.265.15.0-1023.275.15.0-1026.305.15.0-1027.315.15.0-1028.32	None known
`linux-riscv-5.19` Ubuntu:22.04:LTS	All versions, plus listed versions 5.19.0-1012.13~22.04.15.19.0-1015.16~22.04.15.19.0-1016.17~22.04.15.19.0-1017.18~22.04.15.19.0-1018.19~22.04.15.19.0-1019.21~22.04.15.19.0-1020.22~22.04.15.19.0-1021.23~22.04.1	None known
`linux-starfive-5.19` Ubuntu:22.04:LTS	All versions, plus listed versions 5.19.0-1014.16~22.04.15.19.0-1015.17~22.04.15.19.0-1016.18~22.04.15.19.0-1017.19~22.04.15.19.0-1018.20~22.04.15.19.0-1019.21~22.04.15.19.0-1020.22~22.04.1	None known
`linux-starfive-6.2` Ubuntu:22.04:LTS	All versions, plus listed versions 6.2.0-1006.7~22.04.16.2.0-1007.8~22.04.16.2.0-1009.10~22.04.1	None known

History

History
Recorded	Changed	Sources
Nov 6, 2026	affected, facts
Nov 2, 2026	first indexed	CVE List, EUVD, GitHub Advisories, NVD, OSV

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

In short

CVE-2021-47089 is a low vulnerability (CVSS 3.3) in Linux, published March 4, 2024. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.19%, the 8th percentile. Fixed in linux 5.15.15-1.

References

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This page doesn't list everything

Left out here: 1 version, 967 references and the rest of 3 source descriptions. The JSON record has them.