CVE-2024-49902
jfs: check if leafidx greater than num leaves per dmap tree
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
In the Linux kernel, the following vulnerability has been resolved: jfs: check if leafidx greater than num leaves per dmap tree syzbot report a out of bounds in dbSplit, it because dmt_leafidx greater than num leaves per dmap tree, add a checking for dmt_leafidx in dbFindLeaf. Shaggy: Modified sanity check to apply to control pages as well as leaf pages.
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | Oct 21, 2024 |
| Last Updated | May 12, 2026 |
Stay Ahead of the Next One
Get instant alerts for linux linux
Be the first to know when new unknown vulnerabilities affecting linux linux are published — delivered to Slack, Telegram or Discord.
Get Free Alerts →
Free · No credit card · 60 sec setup
Affected Versions
Linux / Linux
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < d76b9a4c283c7535ae7c7c9b14984e75402951e1 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < 35b91f15f44ce3c01eba058ccb864bb04743e792 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < 2451e5917c56be45d4add786e2a059dd9c2c37c4 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < 25d2a3ff02f22e215ce53355619df10cc5faa7ab 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < 058aa89b3318be3d66a103ba7c68d717561e1dc6 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < 7fff9a9f866e99931cf6fa260288e55d01626582 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < cb0eb10558802764f07de1dc439c4609e27cb4f0 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < 4a7bf6a01fb441009a6698179a739957efd88e38 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < d64ff0d2306713ff084d4b09f84ed1a8c75ecc32
Linux / Linux
2.6.12
References
git.kernel.org: https://git.kernel.org/stable/c/d76b9a4c283c7535ae7c7c9b14984e75402951e1 git.kernel.org: https://git.kernel.org/stable/c/35b91f15f44ce3c01eba058ccb864bb04743e792 git.kernel.org: https://git.kernel.org/stable/c/2451e5917c56be45d4add786e2a059dd9c2c37c4 git.kernel.org: https://git.kernel.org/stable/c/25d2a3ff02f22e215ce53355619df10cc5faa7ab git.kernel.org: https://git.kernel.org/stable/c/058aa89b3318be3d66a103ba7c68d717561e1dc6 git.kernel.org: https://git.kernel.org/stable/c/7fff9a9f866e99931cf6fa260288e55d01626582 git.kernel.org: https://git.kernel.org/stable/c/cb0eb10558802764f07de1dc439c4609e27cb4f0 git.kernel.org: https://git.kernel.org/stable/c/4a7bf6a01fb441009a6698179a739957efd88e38 git.kernel.org: https://git.kernel.org/stable/c/d64ff0d2306713ff084d4b09f84ed1a8c75ecc32 lists.debian.org: https://lists.debian.org/debian-lts-announce/2025/03/msg00002.html lists.debian.org: https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html cert-portal.siemens.com: https://cert-portal.siemens.com/productcert/html/ssa-265688.html cert-portal.siemens.com: https://cert-portal.siemens.com/productcert/html/ssa-355557.html