CVE-2023-4132

NameCVE-2023-4132
DescriptionA use-after-free vulnerability was found in the siano smsusb module in the Linux kernel. The bug occurs during device initialization when the siano device is plugged in. This flaw allows a local user to crash the system, causing a denial of service condition.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)
ReferencesDSA-5480-1, DSA-5492-1

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
linux (PTS)buster4.19.249-2vulnerable
buster (security)4.19.289-2vulnerable
bullseye5.10.178-3vulnerable
bullseye (security)5.10.191-1fixed
bookworm6.1.38-1vulnerable
bookworm (security)6.1.52-1fixed
trixie6.4.13-1fixed
sid6.5.3-1fixed

The information below is based on the following data on fixed versions.

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
linuxsourcebullseye5.10.191-1DSA-5480-1
linuxsourcebookworm6.1.52-1DSA-5492-1
linuxsource(unstable)6.4.4-1

Notes

https://bugzilla.redhat.com/show_bug.cgi?id=2221707
https://git.kernel.org/linus/ebad8e731c1c06adf04621d6fd327b860c0861b5 (6.3-rc1)
https://git.kernel.org/linus/6f489a966fbeb0da63d45c2c66a8957eab604bf6 (6.5-rc1)

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