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| Reporter | Title | Published | Views | Family All 74 |
|---|---|---|---|---|
 | Astra Linux – Vulnerability in Linux 5.10, Linux | 20 May 202605:53 | – | astralinux |
 | The vulnerability of the blkcg_iolatency_throttle() function in the block/blk-iolatency.c module, which supports the block-level kernel in the Linux operating system, allows a attacker to cause a service failure. | 26 Mar 202600:00 | – | bdu_fstec |
 | Linux kernel 安全漏洞 | 26 Feb 202500:00 | – | cnnvd |
 | CVE-2022-49394 blk-iolatency: Fix inflight count imbalances and IO hangs on offline | 26 Feb 202502:11 | – | cvelist |
 | CVE-2022-49394 | 26 Feb 202502:11 | – | debiancve |
 | EUVD-2022-54835 | 21 Oct 202512:31 | – | euvd |
 | CVE-2022-49394 | 26 Feb 202507:01 | – | nvd |
 | SUSE: Security Advisory (SUSE-SU-2025:1263-1) | 16 Apr 202500:00 | – | openvas |
 | CVE-2022-49394 blk-iolatency: Fix inflight count imbalances and IO hangs on offline | 26 Feb 202502:11 | – | osv |
| DEBIAN-CVE-2022-49394 | 26 Feb 202507:01 | – | osv |
10
Node
OR
[
{
"product": "Linux",
"vendor": "Linux",
"defaultStatus": "unaffected",
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"programFiles": [
"block/blk-iolatency.c"
],
"versions": [
{
"version": "6d482bc5697763eb1214f207286daa201b32d20a",
"lessThan": "515d077ee3085ae343b6bea7fd031f9906645f38",
"status": "affected",
"versionType": "git"
},
{
"version": "8c772a9bfc7c07c76f4a58b58910452fbb20843b",
"lessThan": "d19fa8f252000d141f9199ca32959c50314e1f05",
"status": "affected",
"versionType": "git"
},
{
"version": "8c772a9bfc7c07c76f4a58b58910452fbb20843b",
"lessThan": "77692c02e1517c54f2fd0535f41aa4286ac9f140",
"status": "affected",
"versionType": "git"
},
{
"version": "8c772a9bfc7c07c76f4a58b58910452fbb20843b",
"lessThan": "a30acbb5dfb7bcc813ad6a18ca31011ac44e5547",
"status": "affected",
"versionType": "git"
},
{
"version": "8c772a9bfc7c07c76f4a58b58910452fbb20843b",
"lessThan": "968f7a239c590454ffba79c126fbe0e963a0ba78",
"status": "affected",
"versionType": "git"
},
{
"version": "8c772a9bfc7c07c76f4a58b58910452fbb20843b",
"lessThan": "5b0ff3ebbef791341695b718f8d2870869cf1d01",
"status": "affected",
"versionType": "git"
},
{
"version": "8c772a9bfc7c07c76f4a58b58910452fbb20843b",
"lessThan": "8a177a36da6c54c98b8685d4f914cb3637d53c0d",
"status": "affected",
"versionType": "git"
},
{
"version": "beed6109acd4efc2f1717c31bddcd0ad7ebbf253",
"status": "affected",
"versionType": "git"
},
{
"version": "4.19.29",
"lessThan": "4.19.247",
"status": "affected",
"versionType": "semver"
},
{
"version": "4.20.16",
"lessThan": "4.21",
"status": "affected",
"versionType": "semver"
}
]
},
{
"product": "Linux",
"vendor": "Linux",
"defaultStatus": "affected",
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"programFiles": [
"block/blk-iolatency.c"
],
"versions": [
{
"version": "5.0",
"status": "affected"
},
{
"version": "0",
"lessThan": "5.0",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "4.19.247",
"lessThanOrEqual": "4.19.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "5.4.198",
"lessThanOrEqual": "5.4.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "5.10.121",
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "5.15.46",
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "5.17.14",
"lessThanOrEqual": "5.17.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "5.18.3",
"lessThanOrEqual": "5.18.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "5.19",
"lessThanOrEqual": "*",
"status": "unaffected",
"versionType": "original_commit_for_fix"
}
]
}
]| Parameter | Position | Path | Description | CWE |
|---|---|---|---|---|
| +io | path | /sys/fs/cgroup/cgroup.subtree_control | Enabling iolatency by writing to cgroup subtree control to turn on IO latency tracking. | |
| target | path | /sys/fs/cgroup/test/io.latency | Configuring iolatency target for a cgroup with an inflight IOs. | |
| 8:0 | path | /sys/fs/cgroup/test/io.latency | Configuring iolatency target for a cgroup with an inflight IOs. | |
| mkdir | path | /sys/fs/cgroup/test | Creating and removing a test cgroup to trigger iolatency enable/disable paths. | |
| rmdir | path | /sys/fs/cgroup/test | Creating and removing a test cgroup to trigger iolatency enable/disable paths. | |
| direct | path | /dev/sda | Device exposure used in PoC to generate IO traffic while testing iolatency. | |
| randread | path | /dev/sda | Device exposure used in PoC to generate IO traffic while testing iolatency. |
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17 Jun 2026 05:17Current
5.5Medium risk
Vulners AI Score5.5
CVSS 3.15.5
EPSS0.00253