In the Linux kernel, the following vulnerability has been resolved:
wifi: ath11k: fix htt pktlog locking
The ath11k active pdevs are protected by RCU but the htt pktlog handling
code calling ath11k_mac_get_ar_by_pdev_id() was not marked as a
read-side critical section.
Mark the code in question as an RCU read-side critical section to avoid
any potential use-after-free issues.
Compile tested only.
[
{
"product": "Linux",
"vendor": "Linux",
"defaultStatus": "unaffected",
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"programFiles": [
"drivers/net/wireless/ath/ath11k/dp_rx.c"
],
"versions": [
{
"version": "d5c65159f289",
"lessThan": "03ed26935beb",
"status": "affected",
"versionType": "git"
},
{
"version": "d5c65159f289",
"lessThan": "3a51e6b4da71",
"status": "affected",
"versionType": "git"
},
{
"version": "d5c65159f289",
"lessThan": "e3199b3fac65",
"status": "affected",
"versionType": "git"
},
{
"version": "d5c65159f289",
"lessThan": "423762f02182",
"status": "affected",
"versionType": "git"
},
{
"version": "d5c65159f289",
"lessThan": "69cede2a5a5f",
"status": "affected",
"versionType": "git"
},
{
"version": "d5c65159f289",
"lessThan": "3f77c7d605b2",
"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/net/wireless/ath/ath11k/dp_rx.c"
],
"versions": [
{
"version": "5.6",
"status": "affected"
},
{
"version": "0",
"lessThan": "5.6",
"status": "unaffected",
"versionType": "custom"
},
{
"version": "5.10.202",
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"versionType": "custom"
},
{
"version": "5.15.140",
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"versionType": "custom"
},
{
"version": "6.1.64",
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"versionType": "custom"
},
{
"version": "6.5.13",
"lessThanOrEqual": "6.5.*",
"status": "unaffected",
"versionType": "custom"
},
{
"version": "6.6.3",
"lessThanOrEqual": "6.6.*",
"status": "unaffected",
"versionType": "custom"
},
{
"version": "6.7",
"lessThanOrEqual": "*",
"status": "unaffected",
"versionType": "original_commit_for_fix"
}
]
}
]
git.kernel.org/stable/c/03ed26935bebf6b6fd8a656490bf3dcc71b72679
git.kernel.org/stable/c/3a51e6b4da71fdfa43ec006d6abc020f3e22d14e
git.kernel.org/stable/c/3f77c7d605b29df277d77e9ee75d96e7ad145d2d
git.kernel.org/stable/c/423762f021825b5e57c3d6f01ff96a9ff19cdcd8
git.kernel.org/stable/c/69cede2a5a5f60e3f5602b901b52cb64edd2ea6c
git.kernel.org/stable/c/e3199b3fac65c9f103055390b6fd07c5cffa5961