Description (CNA)
In the Linux kernel, the following vulnerability has been resolved: ptp: fix integer overflow in max_vclocks_store On 32bit systems, the "4 * max" multiply can overflow. Use kcalloc() to do the allocation to prevent this.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected 44c494c8e30e35713c7d11ca3c5ab332cbfabacf before 4b03da87d0b7074c93d9662c6e1a8939f9b8b86e; affected 44c494c8e30e35713c7d11ca3c5ab332cbfabacf before d50d62d5e6ee6aa03c00bddb91745d0b632d3b0f; affected 44c494c8e30e35713c7d11ca3c5ab332cbfabacf before 666e934d749e50a37f3796caaf843a605f115b6f; affected 44c494c8e30e35713c7d11ca3c5ab332cbfabacf before e1fccfb4638ee6188377867f6015d0ce35764a8e; affected 44c494c8e30e35713c7d11ca3c5ab332cbfabacf before 81d23d2a24012e448f651e007fac2cfd20a45ce0 |
| Linux / Linux | affected 5.14; unaffected 0 before 5.14; unaffected 5.15.162 through 5.15.*; unaffected 6.1.96 through 6.1.*; unaffected 6.6.36 through 6.6.*; unaffected 6.9.7 through 6.9.*; unaffected 6.10 through * |
CWE
No CWE identifiers supplied.
References
- https://git.kernel.org/stable/c/4b03da87d0b7074c93d9662c6e1a8939f9b8b86e
- https://git.kernel.org/stable/c/d50d62d5e6ee6aa03c00bddb91745d0b632d3b0f
- https://git.kernel.org/stable/c/666e934d749e50a37f3796caaf843a605f115b6f
- https://git.kernel.org/stable/c/e1fccfb4638ee6188377867f6015d0ce35764a8e
- https://git.kernel.org/stable/c/81d23d2a24012e448f651e007fac2cfd20a45ce0
ADP enrichment
No English description supplied.
- https://git.kernel.org/stable/c/4b03da87d0b7074c93d9662c6e1a8939f9b8b86e
- https://git.kernel.org/stable/c/d50d62d5e6ee6aa03c00bddb91745d0b632d3b0f
- https://git.kernel.org/stable/c/666e934d749e50a37f3796caaf843a605f115b6f
- https://git.kernel.org/stable/c/e1fccfb4638ee6188377867f6015d0ce35764a8e
- https://git.kernel.org/stable/c/81d23d2a24012e448f651e007fac2cfd20a45ce0
- https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html
No English description supplied.
No references supplied.