CVE-2024-58240

Summary

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

tls: separate no-async decryption request handling from async

If we're not doing async, the handling is much simpler. There's no reference counting, we just need to wait for the completion to wake us up and return its result.

We should preferably also use a separate crypto_wait. I'm not seeing a UAF as I did in the past, I think aec7961916f3 ("tls: fix race between async notify and socket close") took care of it.

This will make the next fix easier.

Affected Software

VendorProductVersion RangeStatus
LinuxLinux3c4d7559159bfe1e3b94df3a657b2cda3a34e218 < 48905146d11dbf1ddbb2967319016a83976953f5affected
LinuxLinux3c4d7559159bfe1e3b94df3a657b2cda3a34e218 < dec5b6e7b211e405d3bcb504562ab21aa7e5a64daffected
LinuxLinux3c4d7559159bfe1e3b94df3a657b2cda3a34e218 < 999115298017a675d8ddf61414fc7a85c89f1186affected
LinuxLinux3c4d7559159bfe1e3b94df3a657b2cda3a34e218 < 41532b785e9d79636b3815a64ddf6a096647d011affected
LinuxLinux4.13affected
LinuxLinux0 < 4.13unaffected
LinuxLinux6.1.149 <= 6.1.*unaffected
LinuxLinux6.6.21 <= 6.6.*unaffected
LinuxLinux6.7.9 <= 6.7.*unaffected
LinuxLinux6.8 <= *unaffected

Weaknesses

ADP Enrichment

CVE Program Container

Additional References

Additional References

References