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

wifi: ath11k: fix warning when unbinding

If there is an error during some initialization related to firmware,
the buffers dp->tx_ring[i].tx_status are released.
However this is released again when the device is unbinded (ath11k_pci),
and we get:
WARNING: CPU: 0 PID: 6231 at mm/slub.c:4368 free_large_kmalloc+0x57/0x90
Call Trace:
free_large_kmalloc
ath11k_dp_free
ath11k_core_deinit
ath11k_pci_remove
...

The issue is always reproducible from a VM because the MSI addressing
initialization is failing.

In order to fix the issue, just set the buffers to NULL after releasing in
order to avoid the double free.

https://git.kernel.org/stable/c/051f954b94479d72222c9fbc82a3eef4777bca01

https://git.kernel.org/stable/c/0a946abb82f29abe9a15173b707a449cb039b43e

https://git.kernel.org/stable/c/0aa097a370277deab5337030b9e2d395742f469c

https://git.kernel.org/stable/c/318703b6f71d1a29ee0ac46c32a38f7734d4cfb2

https://git.kernel.org/stable/c/40aa3c2b0cb8e34e0576fc94cc70e4e33db03c0a

https://git.kernel.org/stable/c/7b2e62b9080bf4a5f4e70cfe47156df8d93a4f13

https://git.kernel.org/stable/c/8b7a26b6681922a38cd5a7829ace61f8e54df9b7

https://git.kernel.org/stable/c/e569a5cb401a267168621aa9a1e7f07fcc9612c3

[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","programFiles":["drivers/net/wireless/ath/ath11k/dp.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","versions":[{"version":"d5c65159f2895379e11ca13f62feabe93278985d","lessThan":"e569a5cb401a267168621aa9a1e7f07fcc9612c3","versionType":"git","status":"affected"},{"version":"d5c65159f2895379e11ca13f62feabe93278985d","lessThan":"0aa097a370277deab5337030b9e2d395742f469c","versionType":"git","status":"affected"},{"version":"d5c65159f2895379e11ca13f62feabe93278985d","lessThan":"0a946abb82f29abe9a15173b707a449cb039b43e","versionType":"git","status":"affected"},{"version":"d5c65159f2895379e11ca13f62feabe93278985d","lessThan":"318703b6f71d1a29ee0ac46c32a38f7734d4cfb2","versionType":"git","status":"affected"},{"version":"d5c65159f2895379e11ca13f62feabe93278985d","lessThan":"7b2e62b9080bf4a5f4e70cfe47156df8d93a4f13","versionType":"git","status":"affected"},{"version":"d5c65159f2895379e11ca13f62feabe93278985d","lessThan":"40aa3c2b0cb8e34e0576fc94cc70e4e33db03c0a","versionType":"git","status":"affected"},{"version":"d5c65159f2895379e11ca13f62feabe93278985d","lessThan":"051f954b94479d72222c9fbc82a3eef4777bca01","versionType":"git","status":"affected"},{"version":"d5c65159f2895379e11ca13f62feabe93278985d","lessThan":"8b7a26b6681922a38cd5a7829ace61f8e54df9b7","versionType":"git","status":"affected"}]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","programFiles":["drivers/net/wireless/ath/ath11k/dp.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","versions":[{"version":"5.6","status":"affected"},{"version":"0","lessThan":"5.6","versionType":"semver","status":"unaffected"},{"version":"5.10.260","lessThanOrEqual":"5.10.*","versionType":"semver","status":"unaffected"},{"version":"5.15.211","lessThanOrEqual":"5.15.*","versionType":"semver","status":"unaffected"},{"version":"6.1.177","lessThanOrEqual":"6.1.*","versionType":"semver","status":"unaffected"},{"version":"6.6.144","lessThanOrEqual":"6.6.*","versionType":"semver","status":"unaffected"},{"version":"6.12.95","lessThanOrEqual":"6.12.*","versionType":"semver","status":"unaffected"},{"version":"6.18.38","lessThanOrEqual":"6.18.*","versionType":"semver","status":"unaffected"},{"version":"7.1.3","lessThanOrEqual":"7.1.*","versionType":"semver","status":"unaffected"},{"version":"7.2-rc1","lessThanOrEqual":"*","versionType":"original_commit_for_fix","status":"unaffected"}]}]