In the Linux kernel, the following vulnerability has been resolved:
hid: cp2112: Fix duplicate workqueue initialization
Previously the cp2112 driver called INIT_DELAYED_WORK within
cp2112_gpio_irq_startup, resulting in duplicate initilizations of the
workqueue on subsequent IRQ startups following an initial request. This
resulted in a warning in set_work_data in workqueue.c, as well as a rare
NULL dereference within process_one_work in workqueue.c.
Initialize the workqueue within _probe instead.
[
{
"product": "Linux",
"vendor": "Linux",
"defaultStatus": "unaffected",
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"programFiles": [
"drivers/hid/hid-cp2112.c"
],
"versions": [
{
"version": "13de9cca514e",
"lessThan": "df0daac27094",
"status": "affected",
"versionType": "git"
},
{
"version": "13de9cca514e",
"lessThan": "727203e6e7e7",
"status": "affected",
"versionType": "git"
},
{
"version": "13de9cca514e",
"lessThan": "3d959406c8ff",
"status": "affected",
"versionType": "git"
},
{
"version": "13de9cca514e",
"lessThan": "012d0c66f939",
"status": "affected",
"versionType": "git"
},
{
"version": "13de9cca514e",
"lessThan": "bafb12b629b7",
"status": "affected",
"versionType": "git"
},
{
"version": "13de9cca514e",
"lessThan": "fb5718bc6733",
"status": "affected",
"versionType": "git"
},
{
"version": "13de9cca514e",
"lessThan": "eb1121fac798",
"status": "affected",
"versionType": "git"
},
{
"version": "13de9cca514e",
"lessThan": "e3c2d2d144c0",
"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/hid/hid-cp2112.c"
],
"versions": [
{
"version": "4.10",
"status": "affected"
},
{
"version": "0",
"lessThan": "4.10",
"status": "unaffected",
"versionType": "custom"
},
{
"version": "4.19.299",
"lessThanOrEqual": "4.19.*",
"status": "unaffected",
"versionType": "custom"
},
{
"version": "5.4.261",
"lessThanOrEqual": "5.4.*",
"status": "unaffected",
"versionType": "custom"
},
{
"version": "5.10.201",
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"versionType": "custom"
},
{
"version": "5.15.139",
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"versionType": "custom"
},
{
"version": "6.1.63",
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"versionType": "custom"
},
{
"version": "6.5.12",
"lessThanOrEqual": "6.5.*",
"status": "unaffected",
"versionType": "custom"
},
{
"version": "6.6.2",
"lessThanOrEqual": "6.6.*",
"status": "unaffected",
"versionType": "custom"
},
{
"version": "6.7",
"lessThanOrEqual": "*",
"status": "unaffected",
"versionType": "original_commit_for_fix"
}
]
}
]
git.kernel.org/stable/c/012d0c66f9392a99232ac28217229f32dd3a70cf
git.kernel.org/stable/c/3d959406c8fff2334d83d0c352d54fd6f5b2e7cd
git.kernel.org/stable/c/727203e6e7e7020e1246fc1628cbdb8d90177819
git.kernel.org/stable/c/bafb12b629b7c3ad59812dd1ac1b0618062e0e38
git.kernel.org/stable/c/df0daac2709473531d6a3472997cc65301ac06d6
git.kernel.org/stable/c/e3c2d2d144c082dd71596953193adf9891491f42
git.kernel.org/stable/c/eb1121fac7986b30915ba20c5a04cc01fdcf160c
git.kernel.org/stable/c/fb5718bc67337dde1528661f419ffcf275757592