CVE-2022-48831

Summary

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

ima: fix reference leak in asymmetric_verify()

Don't leak a reference to the key if its algorithm is unknown.

Affected Software

VendorProductVersion RangeStatus
LinuxLinux947d70597236dd5ae65c1f68c8eabfb962ee5a6b < 0838d6d68182f0b28a5434bc6d50727c4757e35baffected
LinuxLinux947d70597236dd5ae65c1f68c8eabfb962ee5a6b < 89f586d3398f4cc0432ed870949dffb702940754affected
LinuxLinux947d70597236dd5ae65c1f68c8eabfb962ee5a6b < 926fd9f23b27ca6587492c3f58f4c7f4cd01dad5affected
LinuxLinux5.13affected
LinuxLinux0 < 5.13unaffected
LinuxLinux5.15.24 <= 5.15.*unaffected
LinuxLinux5.16.10 <= 5.16.*unaffected
LinuxLinux5.17 <= *unaffected

Weaknesses

ADP Enrichment

CVE Program Container

Additional References

CISA ADP Vulnrichment

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

References