medium6.4
CVE-2022-44033
An issue was discovered in the Linux kernel through 6.0.6.
Impact
An issue was discovered in the Linux kernel through 6.0.6. drivers/char/pcmcia/cm4040_cs.c has a race condition and resultant use-after-free if a physically proximate attacker removes a PCMCIA device while calling open(), aka a race condition between cm4040_open() and reader_detach().
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Linux | Linux Kernel | through 6.0.6 |
Weakness classification
References
- NVD record
- CVE.org record
- https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=9b12f050c76f090cc6d0aebe0ef76fed79ec3f15
- https://lore.kernel.org/lkml/20220915020834.GA110086%40ubuntu/
- https://lore.kernel.org/lkml/20220919040457.GA302681%40ubuntu/
- https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=9b12f050c76f090cc6d0aebe0ef76fed79ec3f15
- https://lore.kernel.org/lkml/20220915020834.GA110086%40ubuntu/
- https://lore.kernel.org/lkml/20220919040457.GA302681%40ubuntu/