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

scsi: aacraid: Fix double-free on probe failure

aac_probe_one() calls hardware-specific init functions through the
aac_driver_ident::init pointer, all of which eventually call down to
aac_init_adapter().

If aac_init_adapter() fails after allocating memory for aac_dev::queues,
it frees the memory but does not clear that member.

After the hardware-specific init function returns an error,
aac_probe_one() goes down an error path that frees the memory pointed to
by aac_dev::queues, resulting.in a double-free.

References

• https://nvd.nist.gov/vuln/detail/CVE-2024-46673
• https://git.kernel.org/stable/c/4b540ec7c0045c2d01c4e479f34bbc8f147afa4c
• https://git.kernel.org/stable/c/564e1986b00c5f05d75342f8407f75f0a17b94df
• https://git.kernel.org/stable/c/60962c3d8e18e5d8dfa16df788974dd7f35bd87a
• https://git.kernel.org/stable/c/85449b28ff6a89c4513115e43ddcad949b5890c9
• https://git.kernel.org/stable/c/8a3995a3ffeca280a961b59f5c99843d81b15929
• https://git.kernel.org/stable/c/919ddf8336f0b84c0453bac583808c9f165a85c2
• https://git.kernel.org/stable/c/9e96dea7eff6f2bbcd0b42a098012fc66af9eb69
• https://git.kernel.org/stable/c/d237c7d06ffddcdb5d36948c527dc01284388218