Description
In the Linux kernel, the following vulnerability has been resolved: platform/x86: dell-wmi-sysman: bound enumeration string aggregation populate_enum_data() aggregates firmware-provided value-modifier and possible-value strings into fixed 512-byte struct members. The current code bounds each individual source string but then appends every string and separator with raw strcat() and no remaining-space check. Switch the aggregation loops to a bounded append helper and reject enumeration packages whose combined strings do not fit in the destination buffers. [ij: add include]
Affected products
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux | e8a60aa7404bfef37705da5607c97737073ac38d to <7b3dc1f764bf24eb99474a5de8173b0b43a8b071; e8a60aa7404bfef37705da5607c97737073ac38d to <75c738d4f27fa18a2a033de153bd40302bde6a66; e8a60aa7404bfef37705da5607c97737073ac38d to <ba0843c1955864401295f7ba3b420afe19f2266d; e8a60aa7404bfef37705da5607c97737073ac38d to <5a04f9a36930792f6d64e28d43609e158d09b665; e8a60aa7404bfef37705da5607c97737073ac38d to <c5683ca4949a514fbe656c6d0d08c4c126e21db9; e8a60aa7404bfef37705da5607c97737073ac38d to <90b118d264845f7aaf539ac49f7c75f1f29590e2; e8a60aa7404bfef37705da5607c97737073ac38d to <3c34471c26abc52a37f5ad90949e2e4b8027eb14 |
| Linux | Linux | 5.11; 0 to <5.11; 5.15.209 to <=5.15.*; 6.1.175 to <=6.1.*; 6.6.141 to <=6.6.*; 6.12.91 to <=6.12.*; 6.18.33 to <=6.18.*; 7.0.10 to <=7.0.*; 7.1 to <=* |
References
- https://git.kernel.org/stable/c/7b3dc1f764bf24eb99474a5de8173b0b43a8b071
- https://git.kernel.org/stable/c/75c738d4f27fa18a2a033de153bd40302bde6a66
- https://git.kernel.org/stable/c/ba0843c1955864401295f7ba3b420afe19f2266d
- https://git.kernel.org/stable/c/5a04f9a36930792f6d64e28d43609e158d09b665
- https://git.kernel.org/stable/c/c5683ca4949a514fbe656c6d0d08c4c126e21db9
- https://git.kernel.org/stable/c/90b118d264845f7aaf539ac49f7c75f1f29590e2
- https://git.kernel.org/stable/c/3c34471c26abc52a37f5ad90949e2e4b8027eb14
Generated from the official CVE List on 25 Jun 2026 10:14 UTC.