CVE-2022-50294

Summary

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

wifi: libertas: fix memory leak in lbs_init_adapter()

When kfifo_alloc() failed in lbs_init_adapter(), cmd buffer is not released. Add free memory to processing error path.

Affected Software

VendorProductVersion RangeStatus
LinuxLinux7919b89c8276d657976d4d4d6b7cb58ea1aa08c3 < 4c102ad59bfa66c0f6662af64fa3b9007b02c20faffected
LinuxLinux7919b89c8276d657976d4d4d6b7cb58ea1aa08c3 < 98e0ff6980c89239d9e5d3da90d791c2383dc23aaffected
LinuxLinux7919b89c8276d657976d4d4d6b7cb58ea1aa08c3 < 23b34e08de5c2380414c9d3c33e8235094bcccaeaffected
LinuxLinux7919b89c8276d657976d4d4d6b7cb58ea1aa08c3 < 9c8f50c7433bdfba1588831c413136ecc3f29f99affected
LinuxLinux7919b89c8276d657976d4d4d6b7cb58ea1aa08c3 < 037f84c0bfae5c436c651d0e804264e2648010ecaffected
LinuxLinux7919b89c8276d657976d4d4d6b7cb58ea1aa08c3 < 653d13a73e498d0bb6aeaf689aaa960defa7878baffected
LinuxLinux7919b89c8276d657976d4d4d6b7cb58ea1aa08c3 < d46c33f667b05c22bc5c5b69aa730349c4b6fe31affected
LinuxLinux7919b89c8276d657976d4d4d6b7cb58ea1aa08c3 < 16a03958618fb91bb1bc7077cf3211055162cc2faffected
LinuxLinux2.6.26affected
LinuxLinux0 < 2.6.26unaffected
LinuxLinux4.14.308 <= 4.14.*unaffected
LinuxLinux4.19.276 <= 4.19.*unaffected
LinuxLinux5.4.235 <= 5.4.*unaffected
LinuxLinux5.10.173 <= 5.10.*unaffected
LinuxLinux5.15.99 <= 5.15.*unaffected
LinuxLinux6.1.16 <= 6.1.*unaffected
LinuxLinux6.2.3 <= 6.2.*unaffected
LinuxLinux6.3 <= *unaffected

Weaknesses

References