Description (CNA)
In the Linux kernel, the following vulnerability has been resolved: jfs: fix out-of-bounds in dbNextAG() and diAlloc() In dbNextAG() , there is no check for the case where bmp->db_numag is greater or same than MAXAG due to a polluted image, which causes an out-of-bounds. Therefore, a bounds check should be added in dbMount(). And in dbNextAG(), a check for the case where agpref is greater than bmp->db_numag should be added, so an out-of-bounds exception should be prevented. Additionally, a check for the case where agno is greater or same than MAXAG should be added in diAlloc() to prevent out-of-bounds.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 before d1017d2a0f3f16dc1db5120e7ddbe7c6680425b0; affected 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 before 5ad6284c8d433f8a213111c5c44ead4d9705b622; affected 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 before 0338e66cba272351ca9d7d03f3628e390e70963b; affected 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 before ead82533278502428883085a787d5a00f15e5eb9; affected 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 before 6ce8b6ab44a8b5918c0ee373d4ad19d19017931b; affected 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 before c1ba4b8ca799ff1d99d01f37d7ccb7d5ba5533d2; affected 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 before 128d5cfdcf844cb690c9295a3a1c1114c21fc15a; affected 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 before 96855f40e152989c9e7c20c4691ace5581098acc; affected 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 before e63866a475562810500ea7f784099bfe341e761a |
| Linux / Linux | affected 2.6.12; unaffected 0 before 2.6.12; unaffected 4.19.323 through 4.19.*; unaffected 5.4.285 through 5.4.*; unaffected 5.10.227 through 5.10.*; unaffected 5.15.168 through 5.15.*; unaffected 6.1.113 through 6.1.*; unaffected 6.6.54 through 6.6.*; unaffected 6.10.13 through 6.10.*; unaffected 6.11.2 through 6.11.*; unaffected 6.12 through * |
CWE
No CWE identifiers supplied.
References
- https://git.kernel.org/stable/c/d1017d2a0f3f16dc1db5120e7ddbe7c6680425b0
- https://git.kernel.org/stable/c/5ad6284c8d433f8a213111c5c44ead4d9705b622
- https://git.kernel.org/stable/c/0338e66cba272351ca9d7d03f3628e390e70963b
- https://git.kernel.org/stable/c/ead82533278502428883085a787d5a00f15e5eb9
- https://git.kernel.org/stable/c/6ce8b6ab44a8b5918c0ee373d4ad19d19017931b
- https://git.kernel.org/stable/c/c1ba4b8ca799ff1d99d01f37d7ccb7d5ba5533d2
- https://git.kernel.org/stable/c/128d5cfdcf844cb690c9295a3a1c1114c21fc15a
- https://git.kernel.org/stable/c/96855f40e152989c9e7c20c4691ace5581098acc
- https://git.kernel.org/stable/c/e63866a475562810500ea7f784099bfe341e761a
ADP enrichment
No English description supplied.
No references supplied.
No English description supplied.
No English description supplied.