CVE-2021-46908 bpf: Use correct permission flag for mixed signed bounds arithmetic
| Reporter | Title | Published | Views | Family All 113 |
|---|---|---|---|---|
 | CVE-2021-46908 | 27 Feb 202407:15 | – | attackerkb |
 | Amazon Linux 2 : kernel (ALASKERNEL-5.10-2022-001) | 2 May 202200:00 | – | nessus |
| TencentOS Server 3: kernel (TSSA-2024:0719) | 16 Jun 202500:00 | – | nessus |
| TencentOS Server 2: kernel (TSSA-2024:0720) | 16 Jun 202500:00 | – | nessus |
| Linux Distros Unpatched Vulnerability : CVE-2021-46908 | 5 Mar 202500:00 | – | nessus |
 | Important: kernel | 28 Jan 202200:00 | – | amazon |
 | Linux kernel BPF verifier Heap Buffer Overflow DoS | 18 Mar 202500:00 | – | bdu_fstec |
 | CVE-2021-46908 | 27 Feb 202408:21 | – | circl |
 | Linux kernel security vulnerabilities | 27 Feb 202400:00 | – | cnnvd |
 | CVE-2021-46908 | 27 Feb 202406:53 | – | cve |
10
[
{
"product": "Linux",
"vendor": "Linux",
"defaultStatus": "unaffected",
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"programFiles": [
"kernel/bpf/verifier.c"
],
"versions": [
{
"version": "2c78ee898d8f10ae6fb2fa23a3fbaec96b1b7366",
"lessThan": "4f3ff11204eac0ee23acf64deecb3bad7b0db0c6",
"status": "affected",
"versionType": "git"
},
{
"version": "2c78ee898d8f10ae6fb2fa23a3fbaec96b1b7366",
"lessThan": "4ccdc6c6cae38b91c871293fb0ed8c6845a61b51",
"status": "affected",
"versionType": "git"
},
{
"version": "2c78ee898d8f10ae6fb2fa23a3fbaec96b1b7366",
"lessThan": "9601148392520e2e134936e76788fc2a6371e7be",
"status": "affected",
"versionType": "git"
}
]
},
{
"product": "Linux",
"vendor": "Linux",
"defaultStatus": "affected",
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"programFiles": [
"kernel/bpf/verifier.c"
],
"versions": [
{
"version": "5.8",
"status": "affected"
},
{
"version": "0",
"lessThan": "5.8",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "5.10.32",
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "5.11.16",
"lessThanOrEqual": "5.11.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "5.12",
"lessThanOrEqual": "*",
"status": "unaffected",
"versionType": "original_commit_for_fix"
}
]
}
]Data
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05 Aug 2026 08:44Current
6Medium risk
Vulners AI Score6
CVSS 3.17.1
EPSS0.00243
SSVC