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PUBLISHED

CVE-2023-52524

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

Reserved:2024-02-20
Published:2024-03-02
Updated:2024-04-04

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.

Product status

Default status
unaffected

dd6ff3f38627 before 191d87a19cf1
affected

96f2c6f272ec before dba849cc9811
affected

fc8429f8d868 before 4837a192f6d0
affected

425d9d3a92df before 7562780e32b8
affected

6709d4b7bc2e before 29c16c2bf586
affected

6709d4b7bc2e before dfc7f7a988da
affected

Default status
affected

6.5
affected

Any version before 6.5
unaffected

5.4.258
unaffected

5.10.198
unaffected

5.15.135
unaffected

6.1.57
unaffected

6.5.7
unaffected

6.6
unaffected

References

https://git.kernel.org/stable/c/191d87a19cf1005ecf41e1ae08d74e17379e8391

https://git.kernel.org/stable/c/dba849cc98113b145c6e720122942c00b8012bdb

https://git.kernel.org/stable/c/4837a192f6d06d5bb2f3f47d6ce5353ab69bf86b

https://git.kernel.org/stable/c/7562780e32b84196731d57dd24563546fcf6d082

https://git.kernel.org/stable/c/29c16c2bf5866326d5fbc4a537b3997fcac23391

https://git.kernel.org/stable/c/dfc7f7a988dad34c3bf4c053124fb26aa6c5f916

cve.org CVE-2023-52524

nvd.nist.gov CVE-2023-52524

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