CWE
401
Advisory Published
Updated

CVE-2024-44944: netfilter: ctnetlink: use helper function to calculate expect ID

First published: Fri Aug 30 2024(Updated: )

In the Linux kernel, the following vulnerability has been resolved: netfilter: ctnetlink: use helper function to calculate expect ID Delete expectation path is missing a call to the nf_expect_get_id() helper function to calculate the expectation ID, otherwise LSB of the expectation object address is leaked to userspace.

Credit: 416baaa9-dc9f-4396-8d5f-8c081fb06d67 416baaa9-dc9f-4396-8d5f-8c081fb06d67

Affected SoftwareAffected VersionHow to fix
Linux Linux kernel>=5.2<5.4.282
Linux Linux kernel>=5.5<5.10.224
Linux Linux kernel>=5.11<5.15.165
Linux Linux kernel>=5.16<6.1.103
Linux Linux kernel>=6.2<6.6.44
Linux Linux kernel>=6.7<6.10.3
Linux Linux kernel=4.19.320
Linux Linux kernel=5.1
debian/linux<=5.10.223-1
5.10.226-1
6.1.115-1
6.1.119-1
6.12.5-1
6.12.6-1

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