CVE-2022-45884

Description

An issue was discovered in the Linux kernel through 6.0.9. drivers/media/dvb-core/dvbdev.c has a use-after-free, related to dvb_register_device dynamically allocating fops.

Affected Platforms

Weakness Type

CWE-362, CWE-416

References

• https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=627bb…
• https://lore.kernel.org/linux-media/20221115131822.6640-1-imv4bel%40gmail.com/
• https://lore.kernel.org/linux-media/20221115131822.6640-4-imv4bel%40gmail.com/
• https://security.netapp.com/advisory/ntap-20230113-0006/
• https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=627bb…
• https://lore.kernel.org/linux-media/20221115131822.6640-1-imv4bel%40gmail.com/