Description (CNA)
In the Linux kernel, the following vulnerability has been resolved: net: prestera: validate firmware header length prestera_fw_hdr_parse() reads the firmware header before checking that the firmware image contains that header. Reject images shorter than struct prestera_fw_header before decoding the magic and version fields.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected 4c2703dfd7fabb0824b3bc345f9fa47e33248c14 before 38a3afbf9fd8a2e8c47fa3ca47b425a8a9623240; affected 4c2703dfd7fabb0824b3bc345f9fa47e33248c14 before 0fbcceb9d19f2d1dcdf099aee590f2517cb718bb; affected 4c2703dfd7fabb0824b3bc345f9fa47e33248c14 before e0f382e8084117f0b11ffb070fe1079e38c0d7f9; affected 4c2703dfd7fabb0824b3bc345f9fa47e33248c14 before 6fad06bb793d7089ae05b9fcf46e11be2dfe4850; affected 4c2703dfd7fabb0824b3bc345f9fa47e33248c14 before 470ac9cce7308e60cf2dceb448749cdd006e73de; affected 4c2703dfd7fabb0824b3bc345f9fa47e33248c14 before 363e048a9d0a6c245cbc348c8a220170afed046a; affected 4c2703dfd7fabb0824b3bc345f9fa47e33248c14 before 7fa8a12296d8d5aa4b1c3904f0b354d81124cf29; affected 4c2703dfd7fabb0824b3bc345f9fa47e33248c14 before 8ae344eb540af3f457179b52bc6061416752485c |
| Linux / Linux | affected 5.10; unaffected 0 before 5.10; unaffected 5.10.265 through 5.10.*; unaffected 5.15.216 through 5.15.*; unaffected 6.1.183 through 6.1.*; unaffected 6.6.152 through 6.6.*; unaffected 6.12.104 through 6.12.*; unaffected 6.18.45 through 6.18.*; unaffected 7.1.9 through 7.1.*; unaffected 7.2 through * |
CWE
No CWE identifiers supplied.
References
- https://git.kernel.org/stable/c/38a3afbf9fd8a2e8c47fa3ca47b425a8a9623240
- https://git.kernel.org/stable/c/0fbcceb9d19f2d1dcdf099aee590f2517cb718bb
- https://git.kernel.org/stable/c/e0f382e8084117f0b11ffb070fe1079e38c0d7f9
- https://git.kernel.org/stable/c/6fad06bb793d7089ae05b9fcf46e11be2dfe4850
- https://git.kernel.org/stable/c/470ac9cce7308e60cf2dceb448749cdd006e73de
- https://git.kernel.org/stable/c/363e048a9d0a6c245cbc348c8a220170afed046a
- https://git.kernel.org/stable/c/7fa8a12296d8d5aa4b1c3904f0b354d81124cf29
- https://git.kernel.org/stable/c/8ae344eb540af3f457179b52bc6061416752485c