Description (CNA)
In the Linux kernel, the following vulnerability has been resolved: ALSA: usb-audio: Avoid potential endless loop in convert_chmap_v3() The convert_chmap_v3() has a loop with its increment size of cs_desc->wLength, but we forgot to validate cs_desc->wLength itself, which may lead to potential endless loop by a malformed descriptor. Add a proper size check to abort the loop for plugging the hole.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected 786571b10b1ae6d90e1242848ce78ee7e1d493c4 before 076d5d13eb9c1ad259a7f246149f6676c62285f9; affected 275e37532e8ebe25e8a4069b2d9f955bfd202a46 before 316aa0b1e3c5600eae5ab876394c1ac70e6db581; affected 47ab3d820cb0a502bd0074f83bb3cf7ab5d79902 before 24a40df79307ca7ca0eec0889361cf6ac146d72a; affected 1034719fdefd26caeec0a44a868bb5a412c2c1a5 before e0e3dcf48189603f3865f1a0b799b3b42baae96d; affected ae17b3b5e753efc239421d186cd1ff06e5ac296e before 4e0ee232ebe3df04874125d7c7f3e6c25ea5483d; affected ecfd41166b72b67d3bdeb88d224ff445f6163869 before be09b47ed8677d76962e3240c145502e2ad9f3c8; affected ecfd41166b72b67d3bdeb88d224ff445f6163869 before fa5b19ce69067874b1413f3c2027563bae8c2cb3; affected ecfd41166b72b67d3bdeb88d224ff445f6163869 before 6e7247d8f5fefeceb0bb9cc80a5388a636b219cd; affected 799c06ad4c9c790c265e8b6b94947213f1fb389c; affected dfdcbcde5c20df878178245d4449feada7d5b201; affected 7ef3fd250f84494fb2f7871f357808edaa1fc6ce; affected 5.10.241 before 5.10.258; affected 5.15.190 before 5.15.209; affected 6.1.149 before 6.1.175; affected 6.6.103 before 6.6.140; affected 6.12.43 before 6.12.88; affected 5.4.297 before 5.5; affected 6.15.11 before 6.16; affected 6.16.2 before 6.17 |
| Linux / Linux | affected 6.17; unaffected 0 before 6.17; unaffected 5.10.258 through 5.10.*; unaffected 5.15.209 through 5.15.*; unaffected 6.1.175 through 6.1.*; unaffected 6.6.140 through 6.6.*; unaffected 6.12.88 through 6.12.*; unaffected 6.18.30 through 6.18.*; unaffected 7.0.7 through 7.0.*; unaffected 7.1 through * |
CWE
No CWE identifiers supplied.
References
- https://git.kernel.org/stable/c/076d5d13eb9c1ad259a7f246149f6676c62285f9
- https://git.kernel.org/stable/c/316aa0b1e3c5600eae5ab876394c1ac70e6db581
- https://git.kernel.org/stable/c/24a40df79307ca7ca0eec0889361cf6ac146d72a
- https://git.kernel.org/stable/c/e0e3dcf48189603f3865f1a0b799b3b42baae96d
- https://git.kernel.org/stable/c/4e0ee232ebe3df04874125d7c7f3e6c25ea5483d
- https://git.kernel.org/stable/c/be09b47ed8677d76962e3240c145502e2ad9f3c8
- https://git.kernel.org/stable/c/fa5b19ce69067874b1413f3c2027563bae8c2cb3
- https://git.kernel.org/stable/c/6e7247d8f5fefeceb0bb9cc80a5388a636b219cd
ADP enrichment
No English description supplied.