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VULNERABILITIES

CVE-2022-45884 Details

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.

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:7 HIGHVector:CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

References to Advisories, Solutions, and Tools

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URLSource(s)Tag(s)
https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=627bb528b086b4136315c25d6a447a98ea9448d3 CVEPatch
https://lore.kernel.org/linux-media/20221115131822.6640-1-imv4bel%40gmail.com/ CVEMailing ListThird Party Advisory
https://lore.kernel.org/linux-media/20221115131822.6640-4-imv4bel%40gmail.com/ CVEMailing ListThird Party Advisory
https://security.netapp.com/advisory/ntap-20230113-0006/ CVEThird Party Advisory
https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=627bb528b086b4136315c25d6a447a98ea9448d3 [email protected]Patch

see all 8 references

Weakness Enumeration

CWE-IDCWE NameSource
CWE-362Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')[email protected]
CWE-416Use After Free[email protected]

Affected Products

ProductVersions

Change History

9 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2022-45884
NVD Published Date:
Nov 25, 2022
NVD Last Modified:
Aug 13, 2026
Source:
[email protected]
CVE-2022-45884 Details - Not Deferred