CVE-2022-49473

Summary

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

ASoC: ti: j721e-evm: Fix refcount leak in j721e_soc_probe_*

of_parse_phandle() returns a node pointer with refcount incremented, we should use of_node_put() on it when not needed anymore. Add missing of_node_put() to avoid refcount leak.

Affected Software

VendorProductVersion RangeStatus
LinuxLinux6748d05590594837e42dfa975879fb275099f0b2 < 510e879420b410d88c612aecc6ca15dc6fe77473affected
LinuxLinux6748d05590594837e42dfa975879fb275099f0b2 < 2a3966b950b37a6f10c5f9caee15b4cdcf5a7413affected
LinuxLinux6748d05590594837e42dfa975879fb275099f0b2 < d748ff8fbb3a5296bddd586445dc692b079cbe3daffected
LinuxLinux6748d05590594837e42dfa975879fb275099f0b2 < 554df0f70bff1ace6d2df2fcaddbc9b7bd509de2affected
LinuxLinux6748d05590594837e42dfa975879fb275099f0b2 < a34840c4eb3278a7c29c9c57a65ce7541c66f9f2affected
LinuxLinux5.9affected
LinuxLinux0 < 5.9unaffected
LinuxLinux5.10.121 <= 5.10.*unaffected
LinuxLinux5.15.46 <= 5.15.*unaffected
LinuxLinux5.17.14 <= 5.17.*unaffected
LinuxLinux5.18.3 <= 5.18.*unaffected
LinuxLinux5.19 <= *unaffected

Weaknesses

ADP Enrichment

CISA ADP Vulnrichment

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

References