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.
[
{
"product": "Linux",
"vendor": "Linux",
"defaultStatus": "unaffected",
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"programFiles": [
"drivers/scsi/aacraid/comminit.c"
],
"versions": [
{
"version": "8e0c5ebde82b",
"lessThan": "d237c7d06ffd",
"status": "affected",
"versionType": "git"
},
{
"version": "8e0c5ebde82b",
"lessThan": "564e1986b00c",
"status": "affected",
"versionType": "git"
},
{
"version": "8e0c5ebde82b",
"lessThan": "9e96dea7eff6",
"status": "affected",
"versionType": "git"
},
{
"version": "8e0c5ebde82b",
"lessThan": "85449b28ff6a",
"status": "affected",
"versionType": "git"
},
{
"version": "8e0c5ebde82b",
"lessThan": "60962c3d8e18",
"status": "affected",
"versionType": "git"
},
{
"version": "8e0c5ebde82b",
"lessThan": "8a3995a3ffec",
"status": "affected",
"versionType": "git"
},
{
"version": "8e0c5ebde82b",
"lessThan": "4b540ec7c004",
"status": "affected",
"versionType": "git"
},
{
"version": "8e0c5ebde82b",
"lessThan": "919ddf8336f0",
"status": "affected",
"versionType": "git"
}
]
},
{
"product": "Linux",
"vendor": "Linux",
"defaultStatus": "affected",
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"programFiles": [
"drivers/scsi/aacraid/comminit.c"
],
"versions": [
{
"version": "2.6.15",
"status": "affected"
},
{
"version": "0",
"lessThan": "2.6.15",
"status": "unaffected",
"versionType": "custom"
},
{
"version": "4.19.321",
"lessThanOrEqual": "4.19.*",
"status": "unaffected",
"versionType": "custom"
},
{
"version": "5.4.283",
"lessThanOrEqual": "5.4.*",
"status": "unaffected",
"versionType": "custom"
},
{
"version": "5.10.225",
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"versionType": "custom"
},
{
"version": "5.15.166",
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"versionType": "custom"
},
{
"version": "6.1.108",
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"versionType": "custom"
},
{
"version": "6.6.49",
"lessThanOrEqual": "6.6.*",
"status": "unaffected",
"versionType": "custom"
},
{
"version": "6.10.8",
"lessThanOrEqual": "6.10.*",
"status": "unaffected",
"versionType": "custom"
},
{
"version": "6.11",
"lessThanOrEqual": "*",
"status": "unaffected",
"versionType": "original_commit_for_fix"
}
]
}
]
git.kernel.org/stable/c/4b540ec7c0045c2d01c4e479f34bbc8f147afa4c
git.kernel.org/stable/c/564e1986b00c5f05d75342f8407f75f0a17b94df
git.kernel.org/stable/c/60962c3d8e18e5d8dfa16df788974dd7f35bd87a
git.kernel.org/stable/c/85449b28ff6a89c4513115e43ddcad949b5890c9
git.kernel.org/stable/c/8a3995a3ffeca280a961b59f5c99843d81b15929
git.kernel.org/stable/c/919ddf8336f0b84c0453bac583808c9f165a85c2
git.kernel.org/stable/c/9e96dea7eff6f2bbcd0b42a098012fc66af9eb69
git.kernel.org/stable/c/d237c7d06ffddcdb5d36948c527dc01284388218