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().
CVSS Details
- CVSS 3.1 Base Score: 6.4
- CVSS 3.1 Vector: (CVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Debian | — | No solution exists | May 15, 2025 | Oct 30, 2022 |
| Redhat_linux | — | No solution exists | Jul 9, 2025 | Oct 30, 2022 |
| Suse | — | Upgrade kernel-traceUpgrade kernel-ec2Upgrade kernel-xenUpgrade kernel-trace-develUpgrade kernel-default-develUpgrade kernel-sourceUpgrade kernel-trace-baseUpgrade kernel-ec2-develUpgrade kernel-default-baseUpgrade kernel-symsUpgrade kernel-ec2-baseUpgrade kernel-defaultUpgrade kernel-xen-develUpgrade kernel-xen-base | Feb 16, 2023 | Oct 30, 2022 |
| Ubuntu | — | No solution exists | Jun 26, 2025 | Oct 30, 2022 |
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