Description (CNA)
In the Linux kernel, the following vulnerability has been resolved: jfs: xattr: fix buffer overflow for invalid xattr When an xattr size is not what is expected, it is printed out to the kernel log in hex format as a form of debugging. But when that xattr size is bigger than the expected size, printing it out can cause an access off the end of the buffer. Fix this all up by properly restricting the size of the debug hex dump in the kernel log.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 before f0dedb5c511ed82cbaff4997a8decf2351ba549f; affected 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 before 1e84c9b1838152a87cf453270a5fa75c5037e83a; affected 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 before fc745f6e83cb650f9a5f2c864158e3a5ea76dad0; affected 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 before 480e5bc21f2c42d90c2c16045d64d824dcdd5ec7; affected 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 before 33aecc5799c93d3ee02f853cb94e201f9731f123; affected 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 before 4598233d9748fe4db4e13b9f473588aa25e87d69; affected 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 before b537cb2f4c4a1357479716a9c339c0bda03d873f; affected 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 before 7c55b78818cfb732680c4a72ab270cc2d2ee3d0f |
| Linux / Linux | affected 2.6.12; unaffected 0 before 2.6.12; unaffected 4.19.317 through 4.19.*; unaffected 5.4.279 through 5.4.*; unaffected 5.10.221 through 5.10.*; unaffected 5.15.162 through 5.15.*; unaffected 6.1.95 through 6.1.*; unaffected 6.6.35 through 6.6.*; unaffected 6.9.6 through 6.9.*; unaffected 6.10 through * |
CWE
No CWE identifiers supplied.
References
- https://git.kernel.org/stable/c/f0dedb5c511ed82cbaff4997a8decf2351ba549f
- https://git.kernel.org/stable/c/1e84c9b1838152a87cf453270a5fa75c5037e83a
- https://git.kernel.org/stable/c/fc745f6e83cb650f9a5f2c864158e3a5ea76dad0
- https://git.kernel.org/stable/c/480e5bc21f2c42d90c2c16045d64d824dcdd5ec7
- https://git.kernel.org/stable/c/33aecc5799c93d3ee02f853cb94e201f9731f123
- https://git.kernel.org/stable/c/4598233d9748fe4db4e13b9f473588aa25e87d69
- https://git.kernel.org/stable/c/b537cb2f4c4a1357479716a9c339c0bda03d873f
- https://git.kernel.org/stable/c/7c55b78818cfb732680c4a72ab270cc2d2ee3d0f
ADP enrichment
No English description supplied.
- https://git.kernel.org/stable/c/f0dedb5c511ed82cbaff4997a8decf2351ba549f
- https://git.kernel.org/stable/c/1e84c9b1838152a87cf453270a5fa75c5037e83a
- https://git.kernel.org/stable/c/fc745f6e83cb650f9a5f2c864158e3a5ea76dad0
- https://git.kernel.org/stable/c/480e5bc21f2c42d90c2c16045d64d824dcdd5ec7
- https://git.kernel.org/stable/c/33aecc5799c93d3ee02f853cb94e201f9731f123
- https://git.kernel.org/stable/c/4598233d9748fe4db4e13b9f473588aa25e87d69
- https://git.kernel.org/stable/c/b537cb2f4c4a1357479716a9c339c0bda03d873f
- https://git.kernel.org/stable/c/7c55b78818cfb732680c4a72ab270cc2d2ee3d0f
- https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html
No English description supplied.
No references supplied.