Description
In the Linux kernel, the following vulnerability has been resolved: media: venus: hfi_parser: refactor hfi packet parsing logic words_count denotes the number of words in total payload, while data points to payload of various property within it. When words_count reaches last word, data can access memory beyond the total payload. This can lead to OOB access. With this patch, the utility api for handling individual properties now returns the size of data consumed. Accordingly remaining bytes are calculated before parsing the payload, thereby eliminates the OOB access possibilities.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
Linux Linux
Default version status: unaffected
1a73374a04e555103e5369429a30999114001dda to < 0beabe9b49190a02321b02792b29fc0f0e28b51faffected1a73374a04e555103e5369429a30999114001dda to < f195e94c7af921d99abd79f57026a218d191d2c7affected1a73374a04e555103e5369429a30999114001dda to < 0f9a4bab7d83738963365372e4745854938eab2daffected1a73374a04e555103e5369429a30999114001dda to < 05b07e52a0d08239147ba3460045855f4fb398deaffected1a73374a04e555103e5369429a30999114001dda to < bb3fd8b7906a12dc2b61389abb742bf6542d97fbaffected1a73374a04e555103e5369429a30999114001dda to < a736c72d476d1c7ca7be5018f2614ee61168ad01affected1a73374a04e555103e5369429a30999114001dda to < 6d278c5548d840c4d85d445347b2a5c31b2ab3a0affected1a73374a04e555103e5369429a30999114001dda to < 9edaaa8e3e15aab1ca413ab50556de1975bcb329affected
Linux Linux
Default version status: affected
4.19affected0 to < 4.19unaffected5.10.237 to ≤ 5.10.*unaffected5.15.181 to ≤ 5.15.*unaffected6.1.135 to ≤ 6.1.*unaffected6.6.88 to ≤ 6.6.*unaffected6.12.24 to ≤ 6.12.*unaffected6.13.12 to ≤ 6.13.*unaffected6.14.3 to ≤ 6.14.*unaffected6.15 to ≤ *unaffected
References
- https://git.kernel.org/stable/c/0beabe9b49190a02321b02792b29fc0f0e28b51f ↗
- https://git.kernel.org/stable/c/f195e94c7af921d99abd79f57026a218d191d2c7 ↗
- https://git.kernel.org/stable/c/0f9a4bab7d83738963365372e4745854938eab2d ↗
- https://git.kernel.org/stable/c/05b07e52a0d08239147ba3460045855f4fb398de ↗
- https://git.kernel.org/stable/c/bb3fd8b7906a12dc2b61389abb742bf6542d97fb ↗
- https://git.kernel.org/stable/c/a736c72d476d1c7ca7be5018f2614ee61168ad01 ↗
- https://git.kernel.org/stable/c/6d278c5548d840c4d85d445347b2a5c31b2ab3a0 ↗
- https://git.kernel.org/stable/c/9edaaa8e3e15aab1ca413ab50556de1975bcb329 ↗
- https://lists.debian.org/debian-lts-announce/2025/05/msg00045.html ↗
- https://lists.debian.org/debian-lts-announce/2025/05/msg00030.html ↗