In the Linux kernel, the following vulnerability has been resolved:
i2c: sprd: fix reference leak when pm_runtime_get_sync fails
The PM reference count is not expected to be incremented on
return in sprd_i2c_master_xfer() and sprd_i2c_remove().
However, pm_runtime_get_sync will increment the PM reference
count even failed. Forgetting to putting operation will result
in a reference leak here.
Replace it with pm_runtime_resume_and_get to keep usage
counter balanced.
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": [
"drivers/i2c/busses/i2c-sprd.c"
],
"versions": [
{
"version": "8b9ec0719834",
"lessThan": "7e1764312440",
"status": "affected",
"versionType": "git"
},
{
"version": "8b9ec0719834",
"lessThan": "e547640cee79",
"status": "affected",
"versionType": "git"
},
{
"version": "8b9ec0719834",
"lessThan": "9223505e938b",
"status": "affected",
"versionType": "git"
},
{
"version": "8b9ec0719834",
"lessThan": "d3406ab52097",
"status": "affected",
"versionType": "git"
},
{
"version": "8b9ec0719834",
"lessThan": "3a4f32646311",
"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/i2c/busses/i2c-sprd.c"
],
"versions": [
{
"version": "4.14",
"status": "affected"
},
{
"version": "0",
"lessThan": "4.14",
"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/3a4f326463117cee3adcb72999ca34a9aaafda93
git.kernel.org/stable/c/7e1764312440c5df9dfe6b436035a03673b0c1b9
git.kernel.org/stable/c/9223505e938ba3db5907e058f4209770cff2f2a7
git.kernel.org/stable/c/d3406ab52097328a3bc4cbe124bfd8f6d51fb86f
git.kernel.org/stable/c/e547640cee7981fd751d2c9cde3a61bdb678b755