CVE-2025-21778 tracing: Do not allow mmap() of persistent ring buffer
| Reporter | Title | Published | Views | Family All 22 |
|---|---|---|---|---|
 | Astra Linux – Vulnerability in Linux 6.12 | 16 Jun 202511:28 | – | astralinux |
 | Linux kernel Trace Buffer Overflow DoS | 28 Sep 202500:00 | – | bdu_fstec |
 | Linux Kernel Security Vulnerabilities | 27 Feb 202500:00 | – | cnnvd |
 | CVE-2025-21778 | 27 Feb 202502:18 | – | cve |
 | CVE-2025-21778 | 27 Feb 202502:18 | – | debiancve |
 | Unbreakable Enterprise kernel security update | 17 Jul 202500:00 | – | oraclelinux |
| Unbreakable Enterprise kernel security update | 18 Aug 202500:00 | – | oraclelinux |
 | EUVD-2025-5145 | 3 Oct 202520:07 | – | euvd |
 | CVE-2025-21778 | 27 Feb 202503:15 | – | nvd |
 | Oracle Linux 10 / 9 : Unbreakable Enterprise kernel (ELSA-2025-20480) | 18 Jul 202500:00 | – | nessus |
10
[
{
"product": "Linux",
"vendor": "Linux",
"defaultStatus": "unaffected",
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"programFiles": [
"kernel/trace/trace.c"
],
"versions": [
{
"version": "9b7bdf6f6ece6ea888cc7d2f02c00b403b66a119",
"lessThan": "e8dff5f73912513fc9b52ab992d861517c9a9975",
"status": "affected",
"versionType": "git"
},
{
"version": "9b7bdf6f6ece6ea888cc7d2f02c00b403b66a119",
"lessThan": "cf5aa560e5c7628b57c928741d7e6a9a0f6f0e67",
"status": "affected",
"versionType": "git"
},
{
"version": "9b7bdf6f6ece6ea888cc7d2f02c00b403b66a119",
"lessThan": "129fe718819cc5e24ea2f489db9ccd4371f0c6f6",
"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/trace/trace.c"
],
"versions": [
{
"version": "6.12",
"status": "affected"
},
{
"version": "0",
"lessThan": "6.12",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "6.12.16",
"lessThanOrEqual": "6.12.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "6.13.4",
"lessThanOrEqual": "6.13.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "6.14",
"lessThanOrEqual": "*",
"status": "unaffected",
"versionType": "original_commit_for_fix"
}
]
}
]Data
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05 Aug 2026 11:54Current
CVSS 3.17.8
EPSS0.00216