Vulners
Lucene search
CVE-2021-47012 RDMA/siw: Fix a use after free in siw_alloc_mr
| Reporter | Title | Published | Views | Family All 62 |
|---|---|---|---|---|
 | Astra Linux – Vulnerability in Linux | 3 May 202623:59 | – | astralinux |
 | The vulnerability of the `siw_alloc_mr()` function in the Linux operating system allows a hacker to trigger a service failure. | 28 Jan 202500:00 | – | bdu_fstec |
 | CVE-2021-47012 | 29 Feb 202409:11 | – | circl |
 | Linux kernel security vulnerabilities | 28 Feb 202400:00 | – | cnnvd |
 | CVE-2021-47012 | 28 Feb 202408:13 | – | cve |
 | CVE-2021-47012 | 28 Feb 202408:13 | – | debiancve |
 | CVE-2021-47012 | 28 Feb 202409:15 | – | nvd |
 | openSUSE: Security Advisory for the Linux Kernel (SUSE-SU-2024:0857-1) | 25 Mar 202400:00 | – | openvas |
| SUSE: Security Advisory (SUSE-SU-2024:0857-1) | 13 Feb 202500:00 | – | openvas |
| SUSE: Security Advisory (SUSE-SU-2024:0926-1) | 13 Feb 202500:00 | – | openvas |
10
[
{
"product": "Linux",
"vendor": "Linux",
"defaultStatus": "unaffected",
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"programFiles": [
"drivers/infiniband/sw/siw/siw_mem.c"
],
"versions": [
{
"version": "2251334dcac9eb337575d8767e2a6a7e81848f7f",
"lessThan": "30b9e92d0b5e5d5dc1101ab856c17009537cbca4",
"status": "affected",
"versionType": "git"
},
{
"version": "2251334dcac9eb337575d8767e2a6a7e81848f7f",
"lessThan": "608a4b90ece039940e9425ee2b39c8beff27e00c",
"status": "affected",
"versionType": "git"
},
{
"version": "2251334dcac9eb337575d8767e2a6a7e81848f7f",
"lessThan": "3e22b88e02c194f6c80867abfef5cc09383461f4",
"status": "affected",
"versionType": "git"
},
{
"version": "2251334dcac9eb337575d8767e2a6a7e81848f7f",
"lessThan": "ad9ce7188432650469a6c7625bf479f5ed0b6155",
"status": "affected",
"versionType": "git"
},
{
"version": "2251334dcac9eb337575d8767e2a6a7e81848f7f",
"lessThan": "3093ee182f01689b89e9f8797b321603e5de4f63",
"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/infiniband/sw/siw/siw_mem.c"
],
"versions": [
{
"version": "5.3",
"status": "affected"
},
{
"version": "0",
"lessThan": "5.3",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "5.4.119",
"lessThanOrEqual": "5.4.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "5.10.37",
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "5.11.21",
"lessThanOrEqual": "5.11.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "5.12.4",
"lessThanOrEqual": "5.12.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "5.13",
"lessThanOrEqual": "*",
"status": "unaffected",
"versionType": "original_commit_for_fix"
}
]
}
]Data
Build on a solid foundation with Vulners data
We provide the essential building blocks for cybersecurity solutions with comprehensive, structured, and constantly updated vulnerability and exploits data
Api
Power your application with Vulners API
The Vulners REST API offers reliable, high-performance access to vulnerability intelligence, with 99.9% SLA uptime and CDN-backed data delivery for seamless global access
App
Assess and manage vulnerabilities with Vulners tools
Built on top of Vulners' database and SDK, end-user solutions give security professionals and developers lightweight and powerful tools for vulnerability remediation
11 May 2026 13:46Current
7.8High risk
Vulners AI Score7.8
EPSS0.00268