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CVE-2021-47414 riscv: Flush current cpu icache before other cpus
| Reporter | Title | Published | Views | Family All 30 |
|---|---|---|---|---|
 | Astra Linux – Vulnerability in Linux 5.10 | 19 Jun 202611:10 | – | astralinux |
 | The vulnerability of the ipi_remote_fence_i() function in the arch/riscv/mm/cacheflush.c module on RISC-V architecture processors in the Linux operating system allows a hacker to trigger a service failure. | 17 Nov 202500:00 | – | bdu_fstec |
 | CVE-2021-47414 | 3 Dec 202514:14 | – | circl |
 | Linux kernel 安全漏洞 | 21 May 202400:00 | – | cnnvd |
 | CVE-2021-47414 | 21 May 202415:04 | – | cve |
 | CVE-2021-47414 | 21 May 202415:04 | – | debiancve |
 | CVE-2021-47414 | 21 May 202415:15 | – | nvd |
 | openSUSE: Security Advisory for the Linux Kernel (SUSE-SU-2024:2189-1) | 29 Jun 202400:00 | – | openvas |
| openSUSE Security Advisory (SUSE-SU-2024:2008-1) | 25 Feb 202500:00 | – | openvas |
| openSUSE Security Advisory (SUSE-SU-2024:2019-1) | 25 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": [
"arch/riscv/mm/cacheflush.c"
],
"versions": [
{
"version": "fab957c11efe2f405e08b9f0d080524bc2631428",
"lessThan": "427faa29e06f0709476ea1bd59758f997ec8b64e",
"status": "affected",
"versionType": "git"
},
{
"version": "fab957c11efe2f405e08b9f0d080524bc2631428",
"lessThan": "f1c7aa87c423e765e3862349c2f095fdfccdd9b3",
"status": "affected",
"versionType": "git"
},
{
"version": "fab957c11efe2f405e08b9f0d080524bc2631428",
"lessThan": "bb8958d5dc79acbd071397abb57b8756375fe1ce",
"status": "affected",
"versionType": "git"
}
]
},
{
"product": "Linux",
"vendor": "Linux",
"defaultStatus": "affected",
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"programFiles": [
"arch/riscv/mm/cacheflush.c"
],
"versions": [
{
"version": "4.15",
"status": "affected"
},
{
"version": "0",
"lessThan": "4.15",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "5.10.73",
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "5.14.12",
"lessThanOrEqual": "5.14.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "5.15",
"lessThanOrEqual": "*",
"status": "unaffected",
"versionType": "original_commit_for_fix"
}
]
}
]Data
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11 May 2026 13:54Current
6.3Medium risk
Vulners AI Score6.3
EPSS0.00222