In the Linux kernel, the following vulnerability has been resolved:
NFC: digital: fix possible memory leak in digital_in_send_sdd_req()
‘skb’ is allocated in digital_in_send_sdd_req(), but not free when
digital_in_send_cmd() failed, which will cause memory leak. Fix it
by freeing ‘skb’ if digital_in_send_cmd() return failed.
[
{
"product": "Linux",
"vendor": "Linux",
"defaultStatus": "unaffected",
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"programFiles": [
"net/nfc/digital_technology.c"
],
"versions": [
{
"version": "2c66daecc409",
"lessThan": "74569c78aa84",
"status": "affected",
"versionType": "git"
},
{
"version": "2c66daecc409",
"lessThan": "88c890b0b9a1",
"status": "affected",
"versionType": "git"
},
{
"version": "2c66daecc409",
"lessThan": "fcce6e525547",
"status": "affected",
"versionType": "git"
},
{
"version": "2c66daecc409",
"lessThan": "071bdef36391",
"status": "affected",
"versionType": "git"
},
{
"version": "2c66daecc409",
"lessThan": "2bde4aca56db",
"status": "affected",
"versionType": "git"
},
{
"version": "2c66daecc409",
"lessThan": "50cb95487c26",
"status": "affected",
"versionType": "git"
},
{
"version": "2c66daecc409",
"lessThan": "6432d7f1d1c3",
"status": "affected",
"versionType": "git"
},
{
"version": "2c66daecc409",
"lessThan": "291c932fc369",
"status": "affected",
"versionType": "git"
}
]
},
{
"product": "Linux",
"vendor": "Linux",
"defaultStatus": "affected",
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"programFiles": [
"net/nfc/digital_technology.c"
],
"versions": [
{
"version": "3.13",
"status": "affected"
},
{
"version": "0",
"lessThan": "3.13",
"status": "unaffected",
"versionType": "custom"
},
{
"version": "4.4.290",
"lessThanOrEqual": "4.4.*",
"status": "unaffected",
"versionType": "custom"
},
{
"version": "4.9.288",
"lessThanOrEqual": "4.9.*",
"status": "unaffected",
"versionType": "custom"
},
{
"version": "4.14.252",
"lessThanOrEqual": "4.14.*",
"status": "unaffected",
"versionType": "custom"
},
{
"version": "4.19.213",
"lessThanOrEqual": "4.19.*",
"status": "unaffected",
"versionType": "custom"
},
{
"version": "5.4.155",
"lessThanOrEqual": "5.4.*",
"status": "unaffected",
"versionType": "custom"
},
{
"version": "5.10.75",
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"versionType": "custom"
},
{
"version": "5.14.14",
"lessThanOrEqual": "5.14.*",
"status": "unaffected",
"versionType": "custom"
},
{
"version": "5.15",
"lessThanOrEqual": "*",
"status": "unaffected",
"versionType": "original_commit_for_fix"
}
]
}
]
git.kernel.org/stable/c/071bdef36391958c89af5fa2172f691b31baa212
git.kernel.org/stable/c/291c932fc3692e4d211a445ba8aa35663831bac7
git.kernel.org/stable/c/2bde4aca56db9fe25405d39ddb062531493a65db
git.kernel.org/stable/c/50cb95487c265187289810addec5093d4fed8329
git.kernel.org/stable/c/6432d7f1d1c3aa74cfe8f5e3afdf81b786c32e86
git.kernel.org/stable/c/74569c78aa84f8c958f1334b465bc530906ec99a
git.kernel.org/stable/c/88c890b0b9a1fb9fcd01c61ada515e8b636c34f9
git.kernel.org/stable/c/fcce6e5255474ca33c27dda0cdf9bf5087278873