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Description

In the Linux kernel, the following vulnerability has been resolved: ext4: add bounds checking in get_max_inline_xattr_value_size() Normally the extended attributes in the inode body would have been checked when the inode is first opened, but if someone is writing to the block device while the file system is mounted, it's possible for the inode table to get corrupted. Add bounds checking to avoid reading beyond the end of allocated memory if this happens.

PUBLISHED Reserved 2025-09-16 | Published 2025-09-16 | Updated 2025-09-16 | Assigner Linux

Product status

Default status
unaffected

1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 (git) before 5a229d21b98d132673096710e8281ef522dab1d1
affected

1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 (git) before 3d7b8fbcd2273e2b9f4c6de5ce2f4c0cd3cb1205
affected

1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 (git) before 486efbbc9445dca7890a1b86adbccb88b91284b0
affected

1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 (git) before 4597554b4f7b29e7fd78aa449bab648f8da4ee2c
affected

1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 (git) before f22b274429e88d3dc7e79d375b56ce4f2f59f0b4
affected

1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 (git) before 1d2caddbeeee56fbbc36b428c5b909c3ad88eb7f
affected

1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 (git) before e780058bd75614b66882bc02620ddbd884171560
affected

1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 (git) before 88a06a94942c5c0a896e9da1113a6bb29e36cbef
affected

1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 (git) before 2220eaf90992c11d888fe771055d4de330385f01
affected

Default status
affected

4.14.315 (semver)
unaffected

4.19.283 (semver)
unaffected

5.4.243 (semver)
unaffected

5.10.180 (semver)
unaffected

5.15.112 (semver)
unaffected

6.1.29 (semver)
unaffected

6.2.16 (semver)
unaffected

6.3.3 (semver)
unaffected

6.4 (original_commit_for_fix)
unaffected

References

git.kernel.org/...c/5a229d21b98d132673096710e8281ef522dab1d1

git.kernel.org/...c/3d7b8fbcd2273e2b9f4c6de5ce2f4c0cd3cb1205

git.kernel.org/...c/486efbbc9445dca7890a1b86adbccb88b91284b0

git.kernel.org/...c/4597554b4f7b29e7fd78aa449bab648f8da4ee2c

git.kernel.org/...c/f22b274429e88d3dc7e79d375b56ce4f2f59f0b4

git.kernel.org/...c/1d2caddbeeee56fbbc36b428c5b909c3ad88eb7f

git.kernel.org/...c/e780058bd75614b66882bc02620ddbd884171560

git.kernel.org/...c/88a06a94942c5c0a896e9da1113a6bb29e36cbef

git.kernel.org/...c/2220eaf90992c11d888fe771055d4de330385f01

cve.org (CVE-2023-53285)

nvd.nist.gov (CVE-2023-53285)

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