Description (CNA)
In the Linux kernel, the following vulnerability has been resolved: [ceph] parse_longname(): strrchr() expects NUL-terminated string ... and parse_longname() is not guaranteed that. That's the reason why it uses kmemdup_nul() to build the argument for kstrtou64(); the problem is, kstrtou64() is not the only thing that need it. Just get a NUL-terminated copy of the entire thing and be done with that...
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected dd66df0053ef84add5e684df517aa9b498342381 before 4b9aee707c4580511983a0998547f3b28514e6a6; affected dd66df0053ef84add5e684df517aa9b498342381 before bb80f7618832d26f7e395f52f82b1dac76223e5f; affected dd66df0053ef84add5e684df517aa9b498342381 before 3145b2b11492d61c512bbc59660bb823bc757f48; affected dd66df0053ef84add5e684df517aa9b498342381 before 493479af8af3ab907f49e99323777d498a4fbd2b; affected dd66df0053ef84add5e684df517aa9b498342381 before 101841c38346f4ca41dc1802c867da990ffb32eb |
| Linux / Linux | affected 6.6; unaffected 0 before 6.6; unaffected 6.6.157 through 6.6.*; unaffected 6.12.42 through 6.12.*; unaffected 6.15.10 through 6.15.*; unaffected 6.16.1 through 6.16.*; unaffected 6.17 through * |
CWE
No CWE identifiers supplied.
References
- https://git.kernel.org/stable/c/4b9aee707c4580511983a0998547f3b28514e6a6
- https://git.kernel.org/stable/c/bb80f7618832d26f7e395f52f82b1dac76223e5f
- https://git.kernel.org/stable/c/3145b2b11492d61c512bbc59660bb823bc757f48
- https://git.kernel.org/stable/c/493479af8af3ab907f49e99323777d498a4fbd2b
- https://git.kernel.org/stable/c/101841c38346f4ca41dc1802c867da990ffb32eb
ADP enrichment
No English description supplied.
No references supplied.