VULNERABILITY

VMware Photon OS: CVE-2019-15902

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VMware Photon OS: CVE-2019-15902

Severity
5
CVSS
(AV:L/AC:M/Au:N/C:C/I:N/A:N)
Published
09/04/2019
Created
01/21/2025
Added
01/20/2025
Modified
02/04/2025

Description

A backporting error was discovered in the Linux stable/longterm kernel 4.4.x through 4.4.190, 4.9.x through 4.9.190, 4.14.x through 4.14.141, 4.19.x through 4.19.69, and 5.2.x through 5.2.11. Misuse of the upstream "x86/ptrace: Fix possible spectre-v1 in ptrace_get_debugreg()" commit reintroduced the Spectre vulnerability that it aimed to eliminate. This occurred because the backport process depends on cherry picking specific commits, and because two (correctly ordered) code lines were swapped.

Solution(s)

  • vmware-photon_os_update_tdnf

References

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