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CVE-2026-45908 accel/amdxdna: Fix memory leak in amdxdna_ubuf_map

🗓️ 27 May 2026 12:17:22Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 37 Views

CVE-2026-45908 fixes memory leak in amdxdna_ubuf_map by freeing sg tables on failure.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
CNNVD
Linux kernel 安全漏洞
27 May 202600:00
cnnvd
CVE
CVE-2026-45908
27 May 202612:17
cve
Debian CVE
CVE-2026-45908
27 May 202612:17
debiancve
EUVD
EUVD-2026-32374
27 May 202615:33
euvd
NVD
CVE-2026-45908
27 May 202614:17
nvd
OSV
BELL-CVE-2026-45908
29 May 202606:10
osv
OSV
DEBIAN-CVE-2026-45908
27 May 202614:17
osv
OSV
UBUNTU-CVE-2026-45908
27 May 202614:17
osv
Positive Technologies
PT-2026-43775
27 May 202600:00
ptsecurity
RedhatCVE
CVE-2026-45908
28 May 202602:03
redhatcve
Rows per page
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/accel/amdxdna/amdxdna_ubuf.c"
    ],
    "versions": [
      {
        "version": "bd72d4acda1069579b35123e3cc0b21ec1193a21",
        "lessThan": "5a68d2c99c859e6e8e36fa4e32749abf6d1fb66a",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "bd72d4acda1069579b35123e3cc0b21ec1193a21",
        "lessThan": "f9f4366d2ff93b07c2571561c776bd9a708078c3",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "bd72d4acda1069579b35123e3cc0b21ec1193a21",
        "lessThan": "84dd57fb0359500092f1101409ca32091731490d",
        "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/accel/amdxdna/amdxdna_ubuf.c"
    ],
    "versions": [
      {
        "version": "6.18",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "6.18",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.14",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.19.4",
        "lessThanOrEqual": "6.19.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.0",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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