Vulnerability Monitor

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CVE-2023-33203

The Linux kernel before 6.2.9 has a race condition and resultant use-after-free in drivers/net/ethernet/qualcomm/emac/emac.c if a physically proximate attacker unplugs an emac based device.

Published

2023-05-18T08:15:08.723

Last Modified

2025-05-05T16:15:40.460

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 6.4 (MEDIUM)

Weaknesses

Type: Primary
CWE-362
Type: Secondary
CWE-362

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Operating System	linux	linux_kernel	< 6.2.9	Yes
Operating System	redhat	enterprise_linux	8.0	Yes
Operating System	redhat	enterprise_linux	9.0	Yes

References

https://bugzilla.redhat.com/show_bug.cgi?id=2192667 Not Applicable ([email protected])
https://bugzilla.suse.com/show_bug.cgi?id=1210685 Issue Tracking, Third Party Advisory ([email protected])
https://cdn.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.2.9 Mailing List, Release Notes ([email protected])
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=6b6bc5b8bd2d4ca9e1efa9ae0f98a0b0687ace75 Mailing List, Patch ([email protected])
https://bugzilla.redhat.com/show_bug.cgi?id=2192667 Not Applicable (af854a3a-2127-422b-91ae-364da2661108)
https://bugzilla.suse.com/show_bug.cgi?id=1210685 Issue Tracking, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://cdn.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.2.9 Mailing List, Release Notes (af854a3a-2127-422b-91ae-364da2661108)
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=6b6bc5b8bd2d4ca9e1efa9ae0f98a0b0687ace75 Mailing List, Patch (af854a3a-2127-422b-91ae-364da2661108)