CVE-2022-48968

Summary

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

octeontx2-pf: Fix potential memory leak in otx2_init_tc()

In otx2_init_tc(), if rhashtable_init() failed, it does not free tc->tc_entries_bitmap which is allocated in otx2_tc_alloc_ent_bitmap().

Affected Software

VendorProductVersion RangeStatus
LinuxLinux2e2a8126ffac66b9b177ce78ad430281c0c8cc74 < eefd8953a74822cb72006632b9ee9dd95f92c146affected
LinuxLinux2e2a8126ffac66b9b177ce78ad430281c0c8cc74 < db5ec358cf4ef0ab382ee733d05f018e8bef9462affected
LinuxLinux2e2a8126ffac66b9b177ce78ad430281c0c8cc74 < fbf33f5ac76f2cdb47ad9763f620026d5cfa57ceaffected
LinuxLinux5.15affected
LinuxLinux0 < 5.15unaffected
LinuxLinux5.15.83 <= 5.15.*unaffected
LinuxLinux6.0.13 <= 6.0.*unaffected
LinuxLinux6.1 <= *unaffected

Weaknesses

ADP Enrichment

CISA ADP Vulnrichment

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

References