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Red Hat: CVE-2024-42284: kernel: tipc: Return non-zero value from tipc_udp_addr2str() on error (Multiple Advisories)

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Red Hat: CVE-2024-42284: kernel: tipc: Return non-zero value from tipc_udp_addr2str() on error (Multiple Advisories)

Severity
6
CVSS
(AV:L/AC:L/Au:N/C:P/I:P/A:C)
Published
08/17/2024
Created
10/17/2024
Added
10/16/2024
Modified
12/05/2024

Description

In the Linux kernel, the following vulnerability has been resolved: tipc: Return non-zero value from tipc_udp_addr2str() on error tipc_udp_addr2str() should return non-zero value if the UDP media address is invalid. Otherwise, a buffer overflow access can occur in tipc_media_addr_printf(). Fix this by returning 1 on an invalid UDP media address.

Solution(s)

  • redhat-upgrade-kernel
  • redhat-upgrade-kernel-rt

References

  • CVE-2024-42284
  • RHSA-2024:8107
  • RHSA-2024:8157
  • RHSA-2024:8158
  • RHSA-2024:8162
  • RHSA-2024:8856
  • RHSA-2024:8870
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