Vulnerability-Lookup

FKIE_CVE-2026-43132

Vulnerability from fkie_nvd - Published: 2026-05-06 12:16 - Updated: 2026-05-08 17:26

Severity ?

5.5 (Medium) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Summary

In the Linux kernel, the following vulnerability has been resolved: dm-verity: correctly handle dm_bufio_client_create() failure If either of the calls to dm_bufio_client_create() in verity_fec_ctr() fails, then dm_bufio_client_destroy() is later called with an ERR_PTR() argument. That causes a crash. Fix this.

References

URL	Tags
416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/031f2adc1499b112a39ac316bbab3c80bba16cf2	Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/119f4f04186fa4f33ee6bd39af145cdaff1ff17f	Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/451cc650e40e8c3222d37877a9e4be0fcaacb9c8	Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/5c2217ddb3b7e7ac25f4ebe9061258fc8f1c9167	Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/6283e49af87a9c121bb01e5a64a7fe5706c210bc	Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/9b8dc1d327e2928f3da59ced0595d850d31c0936	Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/b154a868a3856fb5216c4f82981d8a503832e095	Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/d3e1f1adc8a0289efe2d2cdc90edb8c6ffe0b5ef	Patch

Impacted products

Vendor	Product	Version
linux	linux_kernel	*
linux	linux_kernel	*
linux	linux_kernel	*
linux	linux_kernel	*
linux	linux_kernel	*
linux	linux_kernel	*
linux	linux_kernel	*

JSON

To clipboard

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}

CVE-2026-43132 (GCVE-0-2026-43132)

Vulnerability from cvelistv5 – Published: 2026-05-06 11:27 – Updated: 2026-05-11 22:18

Title

dm-verity: correctly handle dm_bufio_client_create() failure

Summary

Severity ?

No CVSS data available.

Assigner

Linux

References

8 references

URL	Tags
https://git.kernel.org/stable/c/6283e49af87a9c121…
https://git.kernel.org/stable/c/d3e1f1adc8a0289ef…
https://git.kernel.org/stable/c/5c2217ddb3b7e7ac2…
https://git.kernel.org/stable/c/031f2adc1499b112a…
https://git.kernel.org/stable/c/9b8dc1d327e2928f3…
https://git.kernel.org/stable/c/451cc650e40e8c322…
https://git.kernel.org/stable/c/b154a868a3856fb52…
https://git.kernel.org/stable/c/119f4f04186fa4f33…

Impacted products

2 products

Vendor	Product	Version
Linux	Linux	Affected: a739ff3f543afbb4a041c16cd0182c8e8d366e70 , < 6283e49af87a9c121bb01e5a64a7fe5706c210bc (git) Affected: a739ff3f543afbb4a041c16cd0182c8e8d366e70 , < d3e1f1adc8a0289efe2d2cdc90edb8c6ffe0b5ef (git) Affected: a739ff3f543afbb4a041c16cd0182c8e8d366e70 , < 5c2217ddb3b7e7ac25f4ebe9061258fc8f1c9167 (git) Affected: a739ff3f543afbb4a041c16cd0182c8e8d366e70 , < 031f2adc1499b112a39ac316bbab3c80bba16cf2 (git) Affected: a739ff3f543afbb4a041c16cd0182c8e8d366e70 , < 9b8dc1d327e2928f3da59ced0595d850d31c0936 (git) Affected: a739ff3f543afbb4a041c16cd0182c8e8d366e70 , < 451cc650e40e8c3222d37877a9e4be0fcaacb9c8 (git) Affected: a739ff3f543afbb4a041c16cd0182c8e8d366e70 , < b154a868a3856fb5216c4f82981d8a503832e095 (git) Affected: a739ff3f543afbb4a041c16cd0182c8e8d366e70 , < 119f4f04186fa4f33ee6bd39af145cdaff1ff17f (git)
Linux	Linux	Affected: 4.5 Unaffected: 0 , < 4.5 (semver) Unaffected: 5.10.252 , ≤ 5.10.* (semver) Unaffected: 5.15.202 , ≤ 5.15.* (semver) Unaffected: 6.1.165 , ≤ 6.1.* (semver) Unaffected: 6.6.128 , ≤ 6.6.* (semver) Unaffected: 6.12.75 , ≤ 6.12.* (semver) Unaffected: 6.18.16 , ≤ 6.18.* (semver) Unaffected: 6.19.6 , ≤ 6.19.* (semver) Unaffected: 7.0 , ≤ * (original_commit_for_fix)

Show details on NVD website

JSON

To clipboard

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Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted

FKIE_CVE-2026-43132

CVE-2026-43132 (GCVE-0-2026-43132)

Tags

Sightings

Nomenclature