CVE-2022-49102

Summary

In the Linux kernel, the following vulnerability has been resolved:

habanalabs: fix possible memory leak in MMU DR fini

This patch fixes what seems to be copy paste error.

We will have a memory leak if the host-resident shadow is NULL (which will likely happen as the DR and HR are not dependent).

Affected Software

VendorProductVersion RangeStatus
LinuxLinux0feaf86d4e69507ab9b2af7dcc63a6886352d5db < 12e49aefda2e04b07604f13e03f40027cbeb0dc6affected
LinuxLinux0feaf86d4e69507ab9b2af7dcc63a6886352d5db < 6d421fb7a9eddd8ce0a05641a3db97283fe20699affected
LinuxLinux0feaf86d4e69507ab9b2af7dcc63a6886352d5db < 30058d3a83cfe8c6aacbfe5ab13c01dd0c1799e3affected
LinuxLinux0feaf86d4e69507ab9b2af7dcc63a6886352d5db < eb85eec858c1a5c11d3a0bff403f6440b05b40dcaffected
LinuxLinux5.1affected
LinuxLinux0 < 5.1unaffected
LinuxLinux5.15.34 <= 5.15.*unaffected
LinuxLinux5.16.20 <= 5.16.*unaffected
LinuxLinux5.17.3 <= 5.17.*unaffected
LinuxLinux5.18 <= *unaffected

Weaknesses

ADP Enrichment

CISA ADP Vulnrichment

  • SSVC:
  • Exploitation: none
    • Automatable: no
    • Technical Impact: partial

References