Description (CNA)
In the Linux kernel, the following vulnerability has been resolved: media: uvcvideo: Fix 1-byte out-of-bounds read in uvc_parse_format() The buffer length check before calling uvc_parse_format() only ensured that the buffer has at least 3 bytes (buflen > 2), buf the function accesses buffer[3], requiring at least 4 bytes. This can lead to an out-of-bounds read if the buffer has exactly 3 bytes. Fix it by checking that the buffer has at least 4 bytes in uvc_parse_format().
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected c0efd232929c2cd87238de2cccdaf4e845be5b0c before 9ad554217c9b945031c73df4e8176a475e2dea57; affected c0efd232929c2cd87238de2cccdaf4e845be5b0c before 1e269581b3aa5962fdc52757ab40da286168c087; affected c0efd232929c2cd87238de2cccdaf4e845be5b0c before 8343f3fe0b755925f83d60b05e92bf4396879758; affected c0efd232929c2cd87238de2cccdaf4e845be5b0c before ffdd82182953df643aa63d999b6f1653d0c93778; affected c0efd232929c2cd87238de2cccdaf4e845be5b0c before a97e062e4ff3dab84a2f1eb811e9eddc6699e2a9; affected c0efd232929c2cd87238de2cccdaf4e845be5b0c before cac702a439050df65272c49184aef7975fe3eff2; affected c0efd232929c2cd87238de2cccdaf4e845be5b0c before 424980d33b3f816485513e538610168b03fab9f1; affected c0efd232929c2cd87238de2cccdaf4e845be5b0c before 6d4a7c0b296162354b6fc759a1475b9d57ddfaa6; affected c0efd232929c2cd87238de2cccdaf4e845be5b0c before 782b6a718651eda3478b1824b37a8b3185d2740c |
| Linux / Linux | affected 2.6.26; unaffected 0 before 2.6.26; unaffected 5.4.297 through 5.4.*; unaffected 5.10.241 through 5.10.*; unaffected 5.15.190 through 5.15.*; unaffected 6.1.149 through 6.1.*; unaffected 6.6.103 through 6.6.*; unaffected 6.12.43 through 6.12.*; unaffected 6.15.11 through 6.15.*; unaffected 6.16.2 through 6.16.*; unaffected 6.17 through * |
CWE
No CWE identifiers supplied.
References
- https://git.kernel.org/stable/c/9ad554217c9b945031c73df4e8176a475e2dea57
- https://git.kernel.org/stable/c/1e269581b3aa5962fdc52757ab40da286168c087
- https://git.kernel.org/stable/c/8343f3fe0b755925f83d60b05e92bf4396879758
- https://git.kernel.org/stable/c/ffdd82182953df643aa63d999b6f1653d0c93778
- https://git.kernel.org/stable/c/a97e062e4ff3dab84a2f1eb811e9eddc6699e2a9
- https://git.kernel.org/stable/c/cac702a439050df65272c49184aef7975fe3eff2
- https://git.kernel.org/stable/c/424980d33b3f816485513e538610168b03fab9f1
- https://git.kernel.org/stable/c/6d4a7c0b296162354b6fc759a1475b9d57ddfaa6
- https://git.kernel.org/stable/c/782b6a718651eda3478b1824b37a8b3185d2740c
ADP enrichment
No English description supplied.
No English description supplied.