In the Linux kernel, the following vulnerability has been resolved:
m68k: mvme147,mvme16x: Don’t wipe PCC timer config bits
Don’t clear the timer 1 configuration bits when clearing the interrupt flag
and counter overflow. As Michael reported, “This results in no timer
interrupts being delivered after the first. Initialization then hangs
in calibrate_delay as the jiffies counter is not updated.”
On mvme16x, enable the timer after requesting the irq, consistent with
mvme147.
Vendor | Product | Version | CPE |
---|---|---|---|
linux | linux_kernel | * | cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* |
linux | linux_kernel | * | cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* |
linux | linux_kernel | * | cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* |
linux | linux_kernel | * | cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* |
linux | linux_kernel | * | cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* |
[
{
"product": "Linux",
"vendor": "Linux",
"defaultStatus": "unaffected",
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"programFiles": [
"arch/m68k/include/asm/mvme147hw.h",
"arch/m68k/mvme147/config.c",
"arch/m68k/mvme16x/config.c"
],
"versions": [
{
"version": "7529b90d051e",
"lessThan": "f6a90818a320",
"status": "affected",
"versionType": "git"
},
{
"version": "7529b90d051e",
"lessThan": "1dfb26df15fc",
"status": "affected",
"versionType": "git"
},
{
"version": "7529b90d051e",
"lessThan": "73fdeb612d25",
"status": "affected",
"versionType": "git"
},
{
"version": "7529b90d051e",
"lessThan": "5d3422516934",
"status": "affected",
"versionType": "git"
},
{
"version": "7529b90d051e",
"lessThan": "43262178c043",
"status": "affected",
"versionType": "git"
}
]
},
{
"product": "Linux",
"vendor": "Linux",
"defaultStatus": "affected",
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"programFiles": [
"arch/m68k/include/asm/mvme147hw.h",
"arch/m68k/mvme147/config.c",
"arch/m68k/mvme16x/config.c"
],
"versions": [
{
"version": "5.2",
"status": "affected"
},
{
"version": "0",
"lessThan": "5.2",
"status": "unaffected",
"versionType": "custom"
},
{
"version": "5.4.119",
"lessThanOrEqual": "5.4.*",
"status": "unaffected",
"versionType": "custom"
},
{
"version": "5.10.37",
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"versionType": "custom"
},
{
"version": "5.11.21",
"lessThanOrEqual": "5.11.*",
"status": "unaffected",
"versionType": "custom"
},
{
"version": "5.12.4",
"lessThanOrEqual": "5.12.*",
"status": "unaffected",
"versionType": "custom"
},
{
"version": "5.13",
"lessThanOrEqual": "*",
"status": "unaffected",
"versionType": "original_commit_for_fix"
}
]
}
]
git.kernel.org/stable/c/1dfb26df15fc7036a74221d43de7427f74293dae
git.kernel.org/stable/c/43262178c043032e7c42d00de44c818ba05f9967
git.kernel.org/stable/c/5d34225169346cab5145978d153b9ce90e9ace21
git.kernel.org/stable/c/73fdeb612d25b5e105c219e05434285a45d23576
git.kernel.org/stable/c/f6a90818a32058fca62cda3a2027a6a2364e1878