CVE-2024-50143
udf: fix uninit-value use in udf_get_fileshortad
CVSS Score
7.8
EPSS Score
0.0%
EPSS Percentile
0th
In the Linux kernel, the following vulnerability has been resolved: udf: fix uninit-value use in udf_get_fileshortad Check for overflow when computing alen in udf_current_aext to mitigate later uninit-value use in udf_get_fileshortad KMSAN bug[1]. After applying the patch reproducer did not trigger any issue[2]. [1] https://syzkaller.appspot.com/bug?extid=8901c4560b7ab5c2f9df [2] https://syzkaller.appspot.com/x/log.txt?x=10242227980000
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | Nov 7, 2024 |
| Last Updated | May 11, 2026 |
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Affected Versions
Linux / Linux
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < 5eb76fb98b3335aa5cca6a7db2e659561c79c32b 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < 417bd613bdbe791549f7687bb1b9b8012ff111c2 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < 0ce61b1f6b32df822b59c680cbe8e5ba5d335742 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < 4fc0d8660e391dcd8dde23c44d702be1f6846c61 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < 72e445df65a0aa9066c6fe2b8736ba2fcca6dac7 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < 1ac49babc952f48d82676979b20885e480e69be8 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < e52e0b92ed31dc62afbda15c243dcee0bb5bb58d 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < 264db9d666ad9a35075cc9ed9ec09d021580fbb1
Linux / Linux
2.6.12
References
git.kernel.org: https://git.kernel.org/stable/c/5eb76fb98b3335aa5cca6a7db2e659561c79c32b git.kernel.org: https://git.kernel.org/stable/c/417bd613bdbe791549f7687bb1b9b8012ff111c2 git.kernel.org: https://git.kernel.org/stable/c/0ce61b1f6b32df822b59c680cbe8e5ba5d335742 git.kernel.org: https://git.kernel.org/stable/c/4fc0d8660e391dcd8dde23c44d702be1f6846c61 git.kernel.org: https://git.kernel.org/stable/c/72e445df65a0aa9066c6fe2b8736ba2fcca6dac7 git.kernel.org: https://git.kernel.org/stable/c/1ac49babc952f48d82676979b20885e480e69be8 git.kernel.org: https://git.kernel.org/stable/c/e52e0b92ed31dc62afbda15c243dcee0bb5bb58d git.kernel.org: https://git.kernel.org/stable/c/264db9d666ad9a35075cc9ed9ec09d021580fbb1 lists.debian.org: https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html