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CVE-2025-68355 bpf: Fix exclusive map memory leak

🗓️ 24 Dec 2025 10:32:45Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 26 Views

Linux kernel fix: exclusive map memory leak when exclusive program hash is zero and its size is non-zero; map is now freed.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
AstraLinux
Astra Linux – Vulnerability in Linux 5.10
19 Jun 202611:10
astralinux
BDU FSTEC
The vulnerability of the map_create() function in the Linux operating system’s kernel allows a hacker to cause a service failure.
6 Feb 202600:00
bdu_fstec
CNNVD
Linux kernel 安全漏洞
24 Dec 202500:00
cnnvd
CVE
CVE-2025-68355
24 Dec 202510:32
cve
Debian CVE
CVE-2025-68355
24 Dec 202510:32
debiancve
EUVD
EUVD-2025-205099
24 Dec 202512:30
euvd
NVD
CVE-2025-68355
24 Dec 202511:15
nvd
OPENSUSE Linux
kernel-devel-6.18.5-1.1 on GA media (moderate)
14 Jan 202600:00
opensuse
OSV
BELL-CVE-2025-68355
27 Dec 202506:07
osv
OSV
CVE-2025-68355 bpf: Fix exclusive map memory leak
24 Dec 202510:32
osv
Rows per page
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "kernel/bpf/syscall.c"
    ],
    "versions": [
      {
        "version": "baefdbdf6812e120c9fba9cfb101d3656f478026",
        "lessThan": "f0022551745d72fc0e7bc8601234d690dee2178d",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "baefdbdf6812e120c9fba9cfb101d3656f478026",
        "lessThan": "688b745401ab16e2e1a3b504863f0a45fd345638",
        "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/syscall.c"
    ],
    "versions": [
      {
        "version": "6.18",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "6.18",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.2",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.19",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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11 May 2026 21:51Current
EPSS0.00163
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