Description
In the Linux kernel, the following vulnerability has been resolved: powerpc/64s: Fix VAS mm use after free The refcount on mm is dropped before the coprocessor is detached.
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
7bc6f71bdff5f8921e324da0a8fad6f4e2e63a85 to < f7d92313002b2d543500cc417d8079aaed1fb0a8affected7bc6f71bdff5f8921e324da0a8fad6f4e2e63a85 to < 4e82f92c349ea603736ade1e814861c0182a55adaffected7bc6f71bdff5f8921e324da0a8fad6f4e2e63a85 to < db8657fdd53c5e3069149d7f957cb60e63027bb2affected7bc6f71bdff5f8921e324da0a8fad6f4e2e63a85 to < 421cd1544480f2458042fe7f4913a2069c4d7251affected7bc6f71bdff5f8921e324da0a8fad6f4e2e63a85 to < b4bda59b47879cce38a6ec5a01cd3cac702b5331affected
Linux Linux
Default version status: affected
5.14affected0 to < 5.14unaffected5.15.121 to ≤ 5.15.*unaffected6.1.39 to ≤ 6.1.*unaffected6.3.13 to ≤ 6.3.*unaffected6.4.4 to ≤ 6.4.*unaffected6.5 to ≤ *unaffected
References
- https://git.kernel.org/stable/c/f7d92313002b2d543500cc417d8079aaed1fb0a8 ↗
- https://git.kernel.org/stable/c/4e82f92c349ea603736ade1e814861c0182a55ad ↗
- https://git.kernel.org/stable/c/db8657fdd53c5e3069149d7f957cb60e63027bb2 ↗
- https://git.kernel.org/stable/c/421cd1544480f2458042fe7f4913a2069c4d7251 ↗
- https://git.kernel.org/stable/c/b4bda59b47879cce38a6ec5a01cd3cac702b5331 ↗