Description (CNA)
In the Linux kernel, the following vulnerability has been resolved: f2fs: avoid format-overflow warning With gcc and W=1 option, there's a warning like this: fs/f2fs/compress.c: In function ‘f2fs_init_page_array_cache’: fs/f2fs/compress.c:1984:47: error: ‘%u’ directive writing between 1 and 7 bytes into a region of size between 5 and 8 [-Werror=format-overflow=] 1984 | sprintf(slab_name, "f2fs_page_array_entry-%u:%u", MAJOR(dev), MINOR(dev)); | ^~ String "f2fs_page_array_entry-%u:%u" can up to 35. The first "%u" can up to 4 and the second "%u" can up to 7, so total size is "24 + 4 + 7 = 35". slab_name's size should be 35 rather than 32.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected 31083031709eea6530f0551d59eecdb2e68265ef before c041f5ddef00c731c541e00bc8ae97b8c84c682f; affected 31083031709eea6530f0551d59eecdb2e68265ef before e4088d7d8f1123006d46a42edf51b8c960a58ef9; affected 31083031709eea6530f0551d59eecdb2e68265ef before 526dd7540a09ecf87b5f54f3ab4e0a2528f25a79; affected 31083031709eea6530f0551d59eecdb2e68265ef before 6fca08fd3085253b48fcb1bd243a0a5e18821a00; affected 31083031709eea6530f0551d59eecdb2e68265ef before 3eebe636cac53886bd5d1cdd55e082ec9e84983f; affected 31083031709eea6530f0551d59eecdb2e68265ef before e0d4e8acb3789c5a8651061fbab62ca24a45c063 |
| Linux / Linux | affected 5.10; unaffected 0 before 5.10; unaffected 5.10.202 through 5.10.*; unaffected 5.15.140 through 5.15.*; unaffected 6.1.64 through 6.1.*; unaffected 6.5.13 through 6.5.*; unaffected 6.6.3 through 6.6.*; unaffected 6.7 through * |
CWE
No CWE identifiers supplied.
References
- https://git.kernel.org/stable/c/c041f5ddef00c731c541e00bc8ae97b8c84c682f
- https://git.kernel.org/stable/c/e4088d7d8f1123006d46a42edf51b8c960a58ef9
- https://git.kernel.org/stable/c/526dd7540a09ecf87b5f54f3ab4e0a2528f25a79
- https://git.kernel.org/stable/c/6fca08fd3085253b48fcb1bd243a0a5e18821a00
- https://git.kernel.org/stable/c/3eebe636cac53886bd5d1cdd55e082ec9e84983f
- https://git.kernel.org/stable/c/e0d4e8acb3789c5a8651061fbab62ca24a45c063
ADP enrichment
No English description supplied.
- https://git.kernel.org/stable/c/c041f5ddef00c731c541e00bc8ae97b8c84c682f
- https://git.kernel.org/stable/c/e4088d7d8f1123006d46a42edf51b8c960a58ef9
- https://git.kernel.org/stable/c/526dd7540a09ecf87b5f54f3ab4e0a2528f25a79
- https://git.kernel.org/stable/c/6fca08fd3085253b48fcb1bd243a0a5e18821a00
- https://git.kernel.org/stable/c/3eebe636cac53886bd5d1cdd55e082ec9e84983f
- https://git.kernel.org/stable/c/e0d4e8acb3789c5a8651061fbab62ca24a45c063
No English description supplied.
No references supplied.