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CVE PROGRAM SOURCE RECORD4.7 Medium

CVE-2022-49632

icmp: Fix a data-race around sysctl_icmp_errors_use_inbound_ifaddr.

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Status
Published
Published
Updated
Assigning organization
Linux

Description

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.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

Linux Linux

Default version status: unaffected

  • 1c2fb7f93cb20621772bf304f3dba0849942e5db to < de9490c32bc10020efdd1509689a28f197d6dfb8affected
  • 1c2fb7f93cb20621772bf304f3dba0849942e5db to < f9617844e4d5d6331dbce3fb19a24e5bda201e58affected
  • 1c2fb7f93cb20621772bf304f3dba0849942e5db to < d2efabce81db7eed1c98fa1a3f203f0edd738ac3affected

Linux Linux

Default version status: affected

  • 2.6.12affected
  • 0 to < 2.6.12unaffected
  • 5.15.56 to ≤ 5.15.*unaffected
  • 5.18.13 to ≤ 5.18.*unaffected
  • 5.19 to ≤ *unaffected

References