MEDIUM 6.4 Microsoft
CVE-2022-44033
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().
Microsoft Security Update 2022-Oct: 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
- cm1 kernel 5.10.188.1-1 on CBL Mariner 1.0
- cbl2 kernel 5.15.122.1-2 on CBL Mariner 2.0
References
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-44033
- https://nvd.nist.gov/vuln/detail/CVE-2022-44033
This medium severity vulnerability with a CVSS score of 6.4 was published on 2022-10-11 via Microsoft. Affected: cm1 kernel 5.10.188.1-1 on CBL Mariner 1.0, cbl2 kernel 5.15.122.1-2 on CBL Mariner 2.0.
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