CVE-2021-47314

Summary

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

memory: fsl_ifc: fix leak of private memory on probe failure

On probe error the driver should free the memory allocated for private structure. Fix this by using resource-managed allocation.

Affected Software

VendorProductVersion RangeStatus
LinuxLinuxa20cbdeffce247a2b6fb83cd8d22433994068565 < 8018476756066e97ecb886c3dc024aeb7d5792adaffected
LinuxLinuxa20cbdeffce247a2b6fb83cd8d22433994068565 < 3b45b8a7d549bd92ec94b5357c2c2c1a7ed107e4affected
LinuxLinuxa20cbdeffce247a2b6fb83cd8d22433994068565 < 7626ffbea708e5aba6912295c012d2b409a1769faffected
LinuxLinuxa20cbdeffce247a2b6fb83cd8d22433994068565 < ee1aa737ba0b75ab8af3444c4ae5bdba36aed6e6affected
LinuxLinuxa20cbdeffce247a2b6fb83cd8d22433994068565 < 443f6ca6fd186b4fa4e6f377b6e19a91feb1a0d5affected
LinuxLinuxa20cbdeffce247a2b6fb83cd8d22433994068565 < b5789e23773f4a852fbfe244b63f675e265d3a7faffected
LinuxLinuxa20cbdeffce247a2b6fb83cd8d22433994068565 < 48ee69825f7480622ed447b0249123236d3b3ad0affected
LinuxLinuxa20cbdeffce247a2b6fb83cd8d22433994068565 < a6b45b4932f7b0c36b41fb56a35ad679ece939a0affected
LinuxLinuxa20cbdeffce247a2b6fb83cd8d22433994068565 < 8e0d09b1232d0538066c40ed4c13086faccbdff6affected
LinuxLinux3.3affected
LinuxLinux0 < 3.3unaffected
LinuxLinux4.4.276 <= 4.4.*unaffected
LinuxLinux4.9.276 <= 4.9.*unaffected
LinuxLinux4.14.240 <= 4.14.*unaffected
LinuxLinux4.19.198 <= 4.19.*unaffected
LinuxLinux5.4.134 <= 5.4.*unaffected
LinuxLinux5.10.52 <= 5.10.*unaffected
LinuxLinux5.12.19 <= 5.12.*unaffected
LinuxLinux5.13.4 <= 5.13.*unaffected
LinuxLinux5.14 <= *unaffected

Weaknesses

ADP Enrichment

CISA ADP Vulnrichment

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

CVE Program Container

Additional References

References