In the Linux kernel, the following vulnerability has been resolved:
misc: fastrpc: Restrict untrusted app to attach to privileged PD
Untrusted application with access to only non-secure fastrpc device
node can attach to root_pd or static PDs if it can make the respective
init request. This can cause problems as the untrusted application
can send bad requests to root_pd or static PDs. Add changes to reject
attach to privileged PDs if the request is being made using non-secure
fastrpc device node.
Vendor | Product | Version | CPE |
---|---|---|---|
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/misc/fastrpc.c",
"include/uapi/misc/fastrpc.h"
],
"versions": [
{
"version": "0871561055e6",
"lessThan": "5e305b5986dc",
"status": "affected",
"versionType": "git"
},
{
"version": "0871561055e6",
"lessThan": "ea13bd807f1c",
"status": "affected",
"versionType": "git"
},
{
"version": "0871561055e6",
"lessThan": "c69fd8afaceb",
"status": "affected",
"versionType": "git"
},
{
"version": "0871561055e6",
"lessThan": "bab2f5e8fd5d",
"status": "affected",
"versionType": "git"
},
{
"version": "0871561055e6",
"lessThan": "2eb973ee4770",
"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/misc/fastrpc.c",
"include/uapi/misc/fastrpc.h"
],
"versions": [
{
"version": "6.2",
"status": "affected"
},
{
"version": "0",
"lessThan": "6.2",
"status": "unaffected",
"versionType": "custom"
},
{
"version": "6.6.41",
"lessThanOrEqual": "6.6.*",
"status": "unaffected",
"versionType": "custom"
},
{
"version": "6.6.48",
"lessThanOrEqual": "6.6.*",
"status": "unaffected",
"versionType": "custom"
},
{
"version": "6.9.10",
"lessThanOrEqual": "6.9.*",
"status": "unaffected",
"versionType": "custom"
},
{
"version": "6.10",
"lessThanOrEqual": "*",
"status": "unaffected",
"versionType": "original_commit_for_fix"
},
{
"version": "6.10.7",
"lessThanOrEqual": "6.10.*",
"status": "unaffected",
"versionType": "custom"
}
]
}
]
git.kernel.org/stable/c/2eb973ee4770a26d9b5e292b58ad29822d321c7f
git.kernel.org/stable/c/5e305b5986dc52122a9368a1461f0c13e1de3fd6
git.kernel.org/stable/c/bab2f5e8fd5d2f759db26b78d9db57412888f187
git.kernel.org/stable/c/c69fd8afacebfdf2f8a1ee1ea7e0723786529874
git.kernel.org/stable/c/ea13bd807f1cef1af375d999980a9b9794c789b6