CVE-2023-52524

net: nfc: llcp: Add lock when modifying device list

State: Published
Severity: Not scored
Published: Mar 2, 2024
Updated: May 23, 2026
Reserved: Feb 20, 2024

Description

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

net: nfc: llcp: Add lock when modifying device list

The device list needs its associated lock held when modifying it, or the list could become corrupted, as syzbot discovered.

Scores

The record has no CVSS score.

Weaknesses

The record names no weakness.

Affected Products

Product	Versions
LinuxLinux	dd6ff3f3862709ab1a12566e73b9d6a9b8f6e548 to before 191d87a19cf1005ecf41e1ae08d74e17379e8391Affected 96f2c6f272ec04083d828de46285a7d7b17d1aad to before dba849cc98113b145c6e720122942c00b8012bdbAffected fc8429f8d86801f092fbfbd257c3af821ac0dcd3 to before 4837a192f6d06d5bb2f3f47d6ce5353ab69bf86bAffected 425d9d3a92df7d96b3cfb7ee5c240293a21cbde3 to before 7562780e32b84196731d57dd24563546fcf6d082Affected 6709d4b7bc2e079241fdef15d1160581c5261c10 to before 29c16c2bf5866326d5fbc4a537b3997fcac23391Affected 6709d4b7bc2e079241fdef15d1160581c5261c10 to before dfc7f7a988dad34c3bf4c053124fb26aa6c5f916Affected b3ad46e155a6d91b36c6e892019a43e3ef3c696dAffected e5207c1d69b1a9707615ab6ff9376e59fc096815Affected 5.4.251 to before 5.4.258Affected 5.10.188 to before 5.10.198Affected 5.15.121 to before 5.15.135Affected 6.1.39 to before 6.1.57Affected 6.3.13 to before 6.4Affected 6.4.4 to before 6.5Affected
LinuxLinux	6.5Affected before 6.5Not affected 5.4.258 through 5.4.Not affected 5.10.198 through 5.10.Not affected 5.15.135 through 5.15.Not affected 6.1.57 through 6.1.Not affected 6.5.7 through 6.5.*Not affected 6.6 and laterNot affected

Product

Versions

LinuxLinux

dd6ff3f3862709ab1a12566e73b9d6a9b8f6e548 to before 191d87a19cf1005ecf41e1ae08d74e17379e8391Affected
96f2c6f272ec04083d828de46285a7d7b17d1aad to before dba849cc98113b145c6e720122942c00b8012bdbAffected
fc8429f8d86801f092fbfbd257c3af821ac0dcd3 to before 4837a192f6d06d5bb2f3f47d6ce5353ab69bf86bAffected
425d9d3a92df7d96b3cfb7ee5c240293a21cbde3 to before 7562780e32b84196731d57dd24563546fcf6d082Affected
6709d4b7bc2e079241fdef15d1160581c5261c10 to before 29c16c2bf5866326d5fbc4a537b3997fcac23391Affected
6709d4b7bc2e079241fdef15d1160581c5261c10 to before dfc7f7a988dad34c3bf4c053124fb26aa6c5f916Affected
b3ad46e155a6d91b36c6e892019a43e3ef3c696dAffected
e5207c1d69b1a9707615ab6ff9376e59fc096815Affected
5.4.251 to before 5.4.258Affected
5.10.188 to before 5.10.198Affected
5.15.121 to before 5.15.135Affected
6.1.39 to before 6.1.57Affected
6.3.13 to before 6.4Affected
6.4.4 to before 6.5Affected

LinuxLinux

6.5Affected
before 6.5Not affected
5.4.258 through 5.4.*Not affected
5.10.198 through 5.10.*Not affected
5.15.135 through 5.15.*Not affected
6.1.57 through 6.1.*Not affected
6.5.7 through 6.5.*Not affected
6.6 and laterNot affected

References

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