🛡️ CVE-2024-57929 on Ubuntu — linux

⚪ Unknown ✅ No Known Exploit OSV

N/A

CVSS Score

0 Low4 Medium7 High9 Critical10

Description

In the Linux kernel, the following vulnerability has been resolved: dm array: fix releasing a faulty array block twice in dm_array_cursor_end When dm_bm_read_lock() fails due to locking or checksum errors, it releases the faulty block implicitly while leaving an invalid output pointer behind. The caller of dm_bm_read_lock() should not operate on this invalid dm_block pointer, or it will lead to undefined result. For example, the dm_array_cursor incorrectly caches the invalid pointer on reading a faulty array block, causing a double release in dm_array_cursor_end(), then hitting the BUG_ON in dm-bufio cache_put(). Reproduce steps: 1. initialize a cache device dmsetup create cmeta --table "0 8192 linear /dev/sdc 0" dmsetup create cdata --table "0 65536 linear /dev/sdc 8192" dmsetup create corig --table "0 524288 linear /dev/sdc $262144" dd if=/dev/zero of=/dev/mapper/cmeta bs=4k count=1 dmsetup create cache --table "0 524288 cache /dev/mapper/cmeta \ /dev/mapper/cdata /dev/mapper/corig 128 2 metadata2 writethrough smq 0" 2. wipe the second array block offline dmsteup remove cache cmeta cdata corig mapping_root=$(dd if=/dev/sdc bs=1c count=8 skip=192 \ 2>/dev/null | hexdump -e '1/8 "%u\n"') ablock=$(dd if=/dev/sdc bs=1c count=8 skip=$((4096*mapping_root+2056)) \ 2>/dev/null | hexdump -e '1/8 "%u\n"') dd if=/dev/zero of=/dev/sdc bs=4k count=1 seek=$ablock 3. try reopen the cache device dmsetup create cmeta --table "0 8192 linear /dev/sdc 0" dmsetup create cdata --table "0 65536 linear /dev/sdc 8192" dmsetup create corig --table "0 524288 linear /dev/sdc $262144" dmsetup create cache --table "0 524288 cache /dev/mapper/cmeta \ /dev/mapper/cdata /dev/mapper/corig 128 2 metadata2 writethrough smq 0" Kernel logs: (snip) device-mapper: array: array_block_check failed: blocknr 0 != wanted 10 device-mapper: block manager: array validator check failed for block 10 device-mapper: array: get_ablock failed device-mapper: cache metadata: dm_array_cursor_next for mapping failed ------------[ cut here ]------------ kernel BUG at drivers/md/dm-bufio.c:638! Fix by setting the cached block pointer to NULL on errors. In addition to the reproducer described above, this fix can be verified using the "array_cursor/damaged" test in dm-unit: dm-unit run /pdata/array_cursor/damaged --kernel-dir <KERNEL_DIR>

Distribution advisory

This page covers CVE-2024-57929 as tracked by Ubuntu, for the package linux. The fix is available in version 6.8.0-60.63; earlier versions remain affected.

How this vulnerability can be exploited

This issue can be reached with local access to the system, attack complexity is low, an attacker needs low-level privileges on the target. No user interaction is required. The scope is unchanged, so the impact stays within the vulnerable component. Rated impact: confidentiality high, integrity high, availability high.

CVSS metrics in full

The score comes from this vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Attack vector: Local — a local account, shell or session on the host is needed.
Attack complexity: Low — the attack works reliably, with no preparation.
Privileges required: Low — an ordinary user account is enough.
User interaction: None — nobody has to be tricked into anything.
Scope: Unchanged — the damage stays inside the vulnerable component.
Confidentiality impact: High — total loss, or loss the attacker controls.
Integrity impact: High — total loss, or loss the attacker controls.
Availability impact: High — total loss, or loss the attacker controls.

Affected software

UBUNTU-CVE-2024-57929 is recorded against 136 packages.

linux (fixed in 6.8.0-60.63)
linux-allwinner-5.19
linux-aws (fixed in 6.8.0-1029.31)
linux-aws-5.0
linux-aws-5.11
linux-aws-5.13
linux-aws-5.15 (fixed in 5.15.0-1080.87~20.04.1)
linux-aws-5.19
linux-aws-5.3
linux-aws-5.4 (fixed in 5.4.0-1142.152~18.04.1)
linux-aws-5.8
linux-aws-6.2
linux-aws-6.5
linux-aws-6.8 (fixed in 6.8.0-1029.31~22.04.1)
linux-aws-fips (fixed in 5.15.0-1080.87+fips1)
linux-aws-hwe
linux-azure (fixed in 6.8.0-1029.34)
linux-azure-4.15
linux-azure-5.11
linux-azure-5.13
linux-azure-5.15 (fixed in 5.15.0-1086.95~20.04.1)
linux-azure-5.19
linux-azure-5.3
linux-azure-5.4 (fixed in 5.4.0-1147.154~18.04.1)

Show the remaining 112 packages

linux-azure-5.8
linux-azure-6.11 (fixed in 6.11.0-1012.12~24.04.1)
linux-azure-6.2
linux-azure-6.5
linux-azure-6.8 (fixed in 6.8.0-1029.34~22.04.1)
linux-azure-edge
linux-azure-fde
linux-azure-fde-5.15 (fixed in 5.15.0-1114.123~20.04.1)
linux-azure-fde-5.19
linux-azure-fde-6.2
linux-azure-fips (fixed in 5.15.0-1083.92+fips1)
linux-azure-nvidia (fixed in 6.8.0-1016.17)
linux-bluefield
linux-fips (fixed in 6.8.0-78.78+fips1)
linux-gcp (fixed in 6.8.0-1030.32)
linux-gcp-4.15
linux-gcp-5.11
linux-gcp-5.13
linux-gcp-5.15 (fixed in 5.15.0-1081.90~20.04.1)
linux-gcp-5.19
linux-gcp-5.3
linux-gcp-5.4 (fixed in 5.4.0-1145.154~18.04.1)
linux-gcp-5.8
linux-gcp-6.11 (fixed in 6.11.0-1011.11~24.04.1)
linux-gcp-6.2
linux-gcp-6.5
linux-gcp-6.8 (fixed in 6.8.0-1030.32~22.04.1)
linux-gcp-fips (fixed in 5.15.0-1079.88+fips1)
linux-gke (fixed in 6.8.0-1025.29)
linux-gke-4.15
linux-gke-5.15
linux-gke-5.4
linux-gkeop (fixed in 6.8.0-1012.14)
linux-gkeop-5.15
linux-gkeop-5.4
linux-hwe
linux-hwe-5.11
linux-hwe-5.13
linux-hwe-5.15 (fixed in 5.15.0-136.147~20.04.1)
linux-hwe-5.19
linux-hwe-5.4 (fixed in 5.4.0-211.231~18.04.1)
linux-hwe-5.8
linux-hwe-6.11 (fixed in 6.11.0-21.21~24.04.1)
linux-hwe-6.2
linux-hwe-6.5
linux-hwe-6.8 (fixed in 6.8.0-60.63~22.04.1)
linux-hwe-edge
linux-ibm (fixed in 6.8.0-1026.26)
linux-ibm-5.15 (fixed in 5.15.0-1074.77~20.04.1)
linux-ibm-5.4 (fixed in 5.4.0-1090.95~18.04.1)
linux-ibm-6.8 (fixed in 6.8.0-1026.26~22.04.1)
linux-intel-5.13
linux-intel-iot-realtime (fixed in 5.15.0-1073.75)
linux-intel-iotg (fixed in 5.15.0-1075.81)
linux-intel-iotg-5.15 (fixed in 5.15.0-1077.83~20.04.1)
linux-iot (fixed in 5.4.0-1048.51)
linux-kvm (fixed in 5.15.0-1076.81)
linux-lowlatency (fixed in 6.8.0-60.63.1)
linux-lowlatency-hwe-5.15 (fixed in 5.15.0-135.146~20.04.1)
linux-lowlatency-hwe-5.19
linux-lowlatency-hwe-6.2
linux-lowlatency-hwe-6.5
linux-lowlatency-hwe-6.8 (fixed in 6.8.0-60.63.1~22.04.1)
linux-lts-xenial
linux-nvidia (fixed in 6.8.0-1028.31)
linux-nvidia-6.11 (fixed in 6.11.0-1007.7)
linux-nvidia-6.2
linux-nvidia-6.5
linux-nvidia-6.8 (fixed in 6.8.0-1028.31~22.04.1)
linux-nvidia-lowlatency (fixed in 6.8.0-1028.31.1)
linux-nvidia-tegra (fixed in 6.8.0-1008.8)
linux-nvidia-tegra-5.15 (fixed in 5.15.0-1039.39~20.04.1)
linux-nvidia-tegra-igx (fixed in 5.15.0-1021.21)
linux-oem
linux-oem-5.10
linux-oem-5.13
linux-oem-5.14
linux-oem-5.17
linux-oem-5.6
linux-oem-6.0
linux-oem-6.1
linux-oem-6.11 (fixed in 6.11.0-1017.17)
linux-oem-6.5
linux-oem-6.8 (fixed in 6.8.0-1028.28)
linux-oracle (fixed in 6.8.0-1026.27)
linux-oracle-5.0
linux-oracle-5.11
linux-oracle-5.13
linux-oracle-5.15 (fixed in 5.15.0-1077.83~20.04.1)
linux-oracle-5.3
linux-oracle-5.4 (fixed in 5.4.0-1140.149~18.04.1)
linux-oracle-5.8
linux-oracle-6.5
linux-oracle-6.8 (fixed in 6.8.0-1026.27~22.04.1)
linux-raspi (fixed in 6.8.0-1028.32)
linux-raspi-5.4 (fixed in 5.4.0-1129.142~18.04.1)
linux-raspi-realtime (fixed in 6.8.0-2023.24)
linux-raspi2
linux-realtime (fixed in 6.8.1-1022.23)
linux-realtime-6.8 (fixed in 6.8.1-1022.23~22.04.1)
linux-riscv (fixed in 6.8.0-60.63.1)
linux-riscv-5.11
linux-riscv-5.15 (fixed in 5.15.0-1075.79~20.04.1)
linux-riscv-5.19
linux-riscv-5.8
linux-riscv-6.5
linux-riscv-6.8 (fixed in 6.8.0-62.65~22.04.1)
linux-starfive-5.19
linux-starfive-6.2
linux-starfive-6.5
linux-xilinx (fixed in 6.8.0-1017.18)
linux-xilinx-zynqmp (fixed in 5.15.0-1044.48)

Timeline and source

Published on 19 January 2025 and last revised on 19 August 2026. No public exploit is currently recorded for this entry. Record sourced from OSV.

References

Other advisories for this package

linux has other advisories on record. If you are patching this one, these are worth checking on the same host:

DEBIAN-CVE-2022-4994 (published 30 Jul 2026)
CVE-2026-35233 (4.4 Medium, published 1 May 2026)
CVE-2026-21996 (3.3 Low, published 1 May 2026)
CVE-2026-21991 (5.5 Medium, published 16 Mar 2026)
CGA-mcwh-q4vm-9f29 (published 29 Jan 2026)
CGA-w6xv-3fg4-grm5 (published 29 Jan 2026)
CGA-6r54-3qmc-w3j9 (published 7 Jan 2026)
CGA-hfxr-6hw6-cf36 (published 7 Jan 2026)

CVE-2024-57929 on other distributions

Each distribution ships its own build and its own fixed version. Pick the one you run:

BellSoft — BELL-CVE-2024-57929 Base record — CVE-2024-57929 Debian — DEBIAN-CVE-2024-57929

Details

Severity Unknown

CVSS Score N/A

CVSS Vector CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CWE N/A

Public Exploit ✅ No

Source OSV

Published 2025-01-19

Updated 2026-08-20

Modified 2026-08-19

Fix URL N/A

Affected Packages

Software	From version	Fixed in
linux	—	6.8.0-60.63
linux-allwinner-5.19	—	—
linux-aws	—	6.8.0-1029.31
linux-aws-5.0	—	—
linux-aws-5.11	—	—
linux-aws-5.13	—	—
linux-aws-5.15	—	5.15.0-1080.87~20.04.1
linux-aws-5.19	—	—
linux-aws-5.3	—	—
linux-aws-5.4	—	5.4.0-1142.152~18.04.1
linux-aws-5.8	—	—
linux-aws-6.2	—	—
linux-aws-6.5	—	—
linux-aws-6.8	—	6.8.0-1029.31~22.04.1
linux-aws-fips	—	5.15.0-1080.87+fips1
linux-aws-hwe	—	—
linux-azure	—	6.8.0-1029.34
linux-azure-4.15	—	—
linux-azure-5.11	—	—
linux-azure-5.13	—	—
linux-azure-5.15	—	5.15.0-1086.95~20.04.1
linux-azure-5.19	—	—
linux-azure-5.3	—	—
linux-azure-5.4	—	5.4.0-1147.154~18.04.1
linux-azure-5.8	—	—
linux-azure-6.11	—	6.11.0-1012.12~24.04.1
linux-azure-6.2	—	—
linux-azure-6.5	—	—
linux-azure-6.8	—	6.8.0-1029.34~22.04.1
linux-azure-edge	—	—
linux-azure-fde	—	—
linux-azure-fde-5.15	—	5.15.0-1114.123~20.04.1
linux-azure-fde-5.19	—	—
linux-azure-fde-6.2	—	—
linux-azure-fips	—	5.15.0-1083.92+fips1
linux-azure-nvidia	—	6.8.0-1016.17
linux-bluefield	—	—
linux-fips	—	6.8.0-78.78+fips1
linux-gcp	—	6.8.0-1030.32
linux-gcp-4.15	—	—
linux-gcp-5.11	—	—
linux-gcp-5.13	—	—
linux-gcp-5.15	—	5.15.0-1081.90~20.04.1
linux-gcp-5.19	—	—
linux-gcp-5.3	—	—
linux-gcp-5.4	—	5.4.0-1145.154~18.04.1
linux-gcp-5.8	—	—
linux-gcp-6.11	—	6.11.0-1011.11~24.04.1
linux-gcp-6.2	—	—
linux-gcp-6.5	—	—
linux-gcp-6.8	—	6.8.0-1030.32~22.04.1
linux-gcp-fips	—	5.15.0-1079.88+fips1
linux-gke	—	6.8.0-1025.29
linux-gke-4.15	—	—
linux-gke-5.15	—	—
linux-gke-5.4	—	—
linux-gkeop	—	6.8.0-1012.14
linux-gkeop-5.15	—	—
linux-gkeop-5.4	—	—
linux-hwe	—	—
linux-hwe-5.11	—	—
linux-hwe-5.13	—	—
linux-hwe-5.15	—	5.15.0-136.147~20.04.1
linux-hwe-5.19	—	—
linux-hwe-5.4	—	5.4.0-211.231~18.04.1
linux-hwe-5.8	—	—
linux-hwe-6.11	—	6.11.0-21.21~24.04.1
linux-hwe-6.2	—	—
linux-hwe-6.5	—	—
linux-hwe-6.8	—	6.8.0-60.63~22.04.1
linux-hwe-edge	—	—
linux-ibm	—	6.8.0-1026.26
linux-ibm-5.15	—	5.15.0-1074.77~20.04.1
linux-ibm-5.4	—	5.4.0-1090.95~18.04.1
linux-ibm-6.8	—	6.8.0-1026.26~22.04.1
linux-intel-5.13	—	—
linux-intel-iot-realtime	—	5.15.0-1073.75
linux-intel-iotg	—	5.15.0-1075.81
linux-intel-iotg-5.15	—	5.15.0-1077.83~20.04.1
linux-iot	—	5.4.0-1048.51
linux-kvm	—	5.15.0-1076.81
linux-lowlatency	—	6.8.0-60.63.1
linux-lowlatency-hwe-5.15	—	5.15.0-135.146~20.04.1
linux-lowlatency-hwe-5.19	—	—
linux-lowlatency-hwe-6.2	—	—
linux-lowlatency-hwe-6.5	—	—
linux-lowlatency-hwe-6.8	—	6.8.0-60.63.1~22.04.1
linux-lts-xenial	—	—
linux-nvidia	—	6.8.0-1028.31
linux-nvidia-6.11	—	6.11.0-1007.7
linux-nvidia-6.2	—	—
linux-nvidia-6.5	—	—
linux-nvidia-6.8	—	6.8.0-1028.31~22.04.1
linux-nvidia-lowlatency	—	6.8.0-1028.31.1
linux-nvidia-tegra	—	6.8.0-1008.8
linux-nvidia-tegra-5.15	—	5.15.0-1039.39~20.04.1
linux-nvidia-tegra-igx	—	5.15.0-1021.21
linux-oem	—	—
linux-oem-5.10	—	—
linux-oem-5.13	—	—
linux-oem-5.14	—	—
linux-oem-5.17	—	—
linux-oem-5.6	—	—
linux-oem-6.0	—	—
linux-oem-6.1	—	—
linux-oem-6.11	—	6.11.0-1017.17
linux-oem-6.5	—	—
linux-oem-6.8	—	6.8.0-1028.28
linux-oracle	—	6.8.0-1026.27
linux-oracle-5.0	—	—
linux-oracle-5.11	—	—
linux-oracle-5.13	—	—
linux-oracle-5.15	—	5.15.0-1077.83~20.04.1
linux-oracle-5.3	—	—
linux-oracle-5.4	—	5.4.0-1140.149~18.04.1
linux-oracle-5.8	—	—
linux-oracle-6.5	—	—
linux-oracle-6.8	—	6.8.0-1026.27~22.04.1
linux-raspi	—	6.8.0-1028.32
linux-raspi-5.4	—	5.4.0-1129.142~18.04.1
linux-raspi-realtime	—	6.8.0-2023.24
linux-raspi2	—	—
linux-realtime	—	6.8.1-1022.23
linux-realtime-6.8	—	6.8.1-1022.23~22.04.1
linux-riscv	—	6.8.0-60.63.1
linux-riscv-5.11	—	—
linux-riscv-5.15	—	5.15.0-1075.79~20.04.1
linux-riscv-5.19	—	—
linux-riscv-5.8	—	—
linux-riscv-6.5	—	—
linux-riscv-6.8	—	6.8.0-62.65~22.04.1
linux-starfive-5.19	—	—
linux-starfive-6.2	—	—
linux-starfive-6.5	—	—
linux-xilinx	—	6.8.0-1017.18
linux-xilinx-zynqmp	—	5.15.0-1044.48

References

REPORT https://ubuntu.com/security/CVE-2024-57929

REPORT https://www.cve.org/CVERecord?id=CVE-2024-57929

REPORT https://git.kernel.org/linus/f2893c0804d86230ffb8f1c8703fdbb18648abc8

REPORT https://git.kernel.org/stable/c/017c4470bff53585370028fec9341247bad358ff

REPORT https://git.kernel.org/stable/c/6002bec5354f86d1a2df21468f68e3ec03ede9da

REPORT https://git.kernel.org/stable/c/e477021d252c007f0c6d45b5d13d341efed03979

REPORT https://git.kernel.org/stable/c/f2893c0804d86230ffb8f1c8703fdbb18648abc8

ADVISORY https://ubuntu.com/security/notices/USN-7379-1

ADVISORY https://ubuntu.com/security/notices/USN-7380-1

ADVISORY https://ubuntu.com/security/notices/USN-7381-1

ADVISORY https://ubuntu.com/security/notices/USN-7382-1

ADVISORY https://ubuntu.com/security/notices/USN-7387-1

ADVISORY https://ubuntu.com/security/notices/USN-7388-1

ADVISORY https://ubuntu.com/security/notices/USN-7389-1

ADVISORY https://ubuntu.com/security/notices/USN-7390-1

ADVISORY https://ubuntu.com/security/notices/USN-7387-2

ADVISORY https://ubuntu.com/security/notices/USN-7387-3

ADVISORY https://ubuntu.com/security/notices/USN-7391-1

ADVISORY https://ubuntu.com/security/notices/USN-7392-1

ADVISORY https://ubuntu.com/security/notices/USN-7393-1

ADVISORY https://ubuntu.com/security/notices/USN-7392-2

ADVISORY https://ubuntu.com/security/notices/USN-7379-2

ADVISORY https://ubuntu.com/security/notices/USN-7392-3

ADVISORY https://ubuntu.com/security/notices/USN-7401-1

ADVISORY https://ubuntu.com/security/notices/USN-7392-4

ADVISORY https://ubuntu.com/security/notices/USN-7407-1

ADVISORY https://ubuntu.com/security/notices/USN-7413-1

ADVISORY https://ubuntu.com/security/notices/USN-7421-1

ADVISORY https://ubuntu.com/security/notices/USN-7458-1

ADVISORY https://ubuntu.com/security/notices/USN-7459-1

ADVISORY https://ubuntu.com/security/notices/USN-7463-1

ADVISORY https://ubuntu.com/security/notices/USN-7459-2

ADVISORY https://ubuntu.com/security/notices/USN-7513-1

ADVISORY https://ubuntu.com/security/notices/USN-7513-2

ADVISORY https://ubuntu.com/security/notices/USN-7514-1

ADVISORY https://ubuntu.com/security/notices/USN-7515-1

ADVISORY https://ubuntu.com/security/notices/USN-7513-3

ADVISORY https://ubuntu.com/security/notices/USN-7522-1

ADVISORY https://ubuntu.com/security/notices/USN-7515-2

ADVISORY https://ubuntu.com/security/notices/USN-7523-1

ADVISORY https://ubuntu.com/security/notices/USN-7524-1

ADVISORY https://ubuntu.com/security/notices/USN-7513-4

ADVISORY https://ubuntu.com/security/notices/USN-7539-1

ADVISORY https://ubuntu.com/security/notices/USN-7540-1

ADVISORY https://ubuntu.com/security/notices/USN-7513-5

🔗 NVD 🔗 Mitre

Similar Threats

Site Security Check

Is linux part of your stack?

UBUNTU-CVE-2024-57929 is rated CVSS 7.8 High. BotEraser scans your installation against known CVE records and tells you whether this vulnerability applies to the versions you actually run.

Scan My Site Free →

No credit card required · Results in minutes

ⓘ Data Notice: The information presented above has been compiled from publicly available internet sources. Boteraser aggregates this data solely for informational purposes and does not independently classify, evaluate, or endorse any findings about the vulnerabilities listed. The accuracy and completeness of this information is the sole responsibility of the original publishers. Boteraser and its operators accept no liability for any decisions made based on this data.

🛡️ CVE-2024-57929 on Ubuntu — linux

Description

Distribution advisory

How this vulnerability can be exploited

CVSS metrics in full

Affected software

Timeline and source

References

Other advisories for this package

CVE-2024-57929 on other distributions

Is linux part of your stack?

Browse related advisories

Company

Resources

Services

Trusted

Subscribe