PT-2024-26943 · Linux+10 · Linux Kernel+10
Syzbot
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Published
2024-05-13
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Updated
2025-09-29
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CVE-2024-36270
CVSS v2.0
7.5
High
| Vector | AV:N/AC:L/Au:N/C:P/I:P/A:P |
Name of the Vulnerable Software and Affected Versions
Linux kernel (affected versions not specified)
Description
A vulnerability has been resolved in the Linux kernel related to netfilter: tproxy, where the kernel would not bail out if IP has been disabled on the device. This issue was reported by syzbot, which encountered a general protection fault, likely due to a non-canonical address. The fault occurred in the
nf tproxy laddr4 function, and the call trace includes nft tproxy eval v4 and nft tproxy eval. The in dev get rcu function can return NULL, and this condition should be checked to prevent the fault.Recommendations
At the moment, there is no information about a newer version that contains a fix for this vulnerability.
Exploit
NULL Pointer Dereference
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Weakness Enumeration
Related Identifiers
Affected Products
Alt Linux
Almalinux
Astra Linux
Centos
Linuxmint
Linux Kernel
Red Hat
Red Os
Rocky Linux
Suse
Ubuntu