CVE-2022-49632

MEDIUM 4.7

icmp: Fix a data-race around sysctl_icmp_errors_use_inbound_ifaddr.

CVSS Score

4.7

EPSS Score

0.0%

EPSS Percentile

0th

In the Linux kernel, the following vulnerability has been resolved: icmp: Fix a data-race around sysctl_icmp_errors_use_inbound_ifaddr. While reading sysctl_icmp_errors_use_inbound_ifaddr, it can be changed concurrently. Thus, we need to add READ_ONCE() to its reader.

Vendor	linux
Product	linux
Ecosystems	Linux Kernel
Industries	Technology
Published	Feb 26, 2025
Last Updated	May 11, 2026

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Affected Versions

Linux / Linux

1c2fb7f93cb20621772bf304f3dba0849942e5db < de9490c32bc10020efdd1509689a28f197d6dfb8 1c2fb7f93cb20621772bf304f3dba0849942e5db < f9617844e4d5d6331dbce3fb19a24e5bda201e58 1c2fb7f93cb20621772bf304f3dba0849942e5db < d2efabce81db7eed1c98fa1a3f203f0edd738ac3

Linux / Linux

2.6.12

References

NVD ↗ CVE.org ↗ EPSS Data ↗

git.kernel.org: https://git.kernel.org/stable/c/de9490c32bc10020efdd1509689a28f197d6dfb8 git.kernel.org: https://git.kernel.org/stable/c/f9617844e4d5d6331dbce3fb19a24e5bda201e58 git.kernel.org: https://git.kernel.org/stable/c/d2efabce81db7eed1c98fa1a3f203f0edd738ac3