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CVE-2026-89508 RDMA/ucma: Lock the handler in ucma_set_ib_path()

🗓️ 11 Sep 2026 19:43:54Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 37 Views

Use-after-free in Linux kernel RDMA/ucma due to missing handler lock in ucma_set_ib_path().

Related
Affected
Refs
ReporterTitlePublishedViews
Family
circl
Circl
CVE-2026-89508
15 Sep 202616:00
–circl
cve
CVE
CVE-2026-89508
11 Sep 202619:43
–cve
debian
Debian
[SECURITY] [DSA 6528-1] linux security update
29 Sep 202609:49
–debian
debiancve
Debian CVE
CVE-2026-89508
11 Sep 202619:43
–debiancve
nessus
Tenable Nessus
Debian dsa-6528 : ata-modules-6.12.111+deb13-armmp-di - security update
29 Sep 202600:00
–nessus
nessus
Tenable Nessus
Linux Distros Unpatched Vulnerability : CVE-2026-89508
12 Sep 202600:00
–nessus
euvd
EUVD
EUVD-2026-76414
11 Sep 202619:43
–euvd
mscve
Microsoft CVE
RDMA/ucma: Lock the handler in ucma_set_ib_path()
13 Sep 202608:02
–mscve
nvd
NVD
CVE-2026-89508
11 Sep 202620:19
–nvd
osv
OSV
AZL-100088 CVE-2026-89508 affecting package kernel 6.6.150.1-1
11 Sep 202620:19
–osv
Rows per page
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/infiniband/core/ucma.c"
    ],
    "versions": [
      {
        "version": "09e328e47a695b0d346598f5d6593ee598e64885",
        "lessThan": "3dd07b369371a2f29e1c3caf1ade85bb92b4c551",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "09e328e47a695b0d346598f5d6593ee598e64885",
        "lessThan": "b2da0d488a1c72956ebb0a57015ee8ee6a2f7748",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "09e328e47a695b0d346598f5d6593ee598e64885",
        "lessThan": "a7f8d26e653ee43b0b572984b8ec544d3b3b6f3c",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "09e328e47a695b0d346598f5d6593ee598e64885",
        "lessThan": "71dc206f2e2a645dac78879768762451aa1799f7",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "09e328e47a695b0d346598f5d6593ee598e64885",
        "lessThan": "764586f8f6180084c5a7d622120f526acc6ce0c9",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "09e328e47a695b0d346598f5d6593ee598e64885",
        "lessThan": "28ac2dd416482d1c763c4af5d61af465b387fb50",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "09e328e47a695b0d346598f5d6593ee598e64885",
        "lessThan": "43a7d8ae9f645dc00235cfa4bf57673c20b769f8",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "09e328e47a695b0d346598f5d6593ee598e64885",
        "lessThan": "ecbe7d36dc2de07e5dfbb4a8ff5b315ab43de820",
        "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/infiniband/core/ucma.c"
    ],
    "versions": [
      {
        "version": "5.10",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "5.10",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.10.270",
        "lessThanOrEqual": "5.10.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.15.221",
        "lessThanOrEqual": "5.15.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.1.188",
        "lessThanOrEqual": "6.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.6.157",
        "lessThanOrEqual": "6.6.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.109",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.50",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.2.4",
        "lessThanOrEqual": "7.2.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.3-rc1",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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