CVE-2022-45885

Severity: high (CVSS 7.0 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.3% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2022-11-25 · updated 2026-06-17
Weakness: CWE-362

Description

An issue was discovered in the Linux kernel through 6.0.9. drivers/media/dvb-core/dvb_frontend.c has a race condition that can cause a use-after-free when a device is disconnected.

Affected products

Linux kernel: through 6.0.9
NetApp H300S Firmware: all versions
NetApp H410C Firmware: all versions
NetApp H410S Firmware: all versions
NetApp H500S Firmware: all versions
NetApp H700S Firmware: all versions

References

https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=6769a0b7ee0c3b31e1b22c3fadff2bfb642de23f
https://lore.kernel.org/linux-media/20221115131822.6640-1-imv4bel%40gmail.com/
https://lore.kernel.org/linux-media/20221115131822.6640-2-imv4bel%40gmail.com/
https://security.netapp.com/advisory/ntap-20230113-0006/
https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=6769a0b7ee0c3b31e1b22c3fadff2bfb642de23f
https://lore.kernel.org/linux-media/20221115131822.6640-1-imv4bel%40gmail.com/
https://lore.kernel.org/linux-media/20221115131822.6640-2-imv4bel%40gmail.com/
https://security.netapp.com/advisory/ntap-20230113-0006/

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