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CVE-2026-23070 Octeontx2-af: Add proper checks for fwdata

🗓️ 04 Feb 2026 16:07:50Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 49 Views

CVE-2026-23070: Octeontx2-af validates fwdata to secure MAC, link modes and EEPROM and prevent kernel panics.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
attackerkb
attackerkb
CVE-2026-23070
4 Feb 202616:07
–attackerkb
astralinux
AstraLinux
Astra Linux – Vulnerability in Linux 5.10
20 May 202605:53
–astralinux
bdu_fstec
BDU FSTEC
Linux Ethernet Adapter Driver Heap Buffer Overflow DoS
25 Aug 202600:00
–bdu_fstec
cgr
Chainguard
CVE-2026-23070 vulnerabilities
10 Apr 202602:13
–cgr
cnnvd
CNNVD
Linux Kernel Security Vulnerabilities
4 Feb 202600:00
–cnnvd
cve
CVE
CVE-2026-23070
4 Feb 202616:07
–cve
debian
Debian
[SECURITY] [DSA 6238-1] linux security update
30 Apr 202620:05
–debian
debiancve
Debian CVE
CVE-2026-23070
4 Feb 202616:07
–debiancve
nessus
Tenable Nessus
Debian dsa-6238 : ata-modules-6.12.74+deb13+1-armmp-di - security update
30 Apr 202600:00
–nessus
nessus
Tenable Nessus
openSUSE 16 Security Update : kernel (openSUSE-SU-2026:20416-1)
29 Mar 202600:00
–nessus
Rows per page
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/net/ethernet/marvell/octeontx2/af/rvu_cgx.c",
      "drivers/net/ethernet/marvell/octeontx2/af/rvu_sdp.c"
    ],
    "versions": [
      {
        "version": "997814491cee7b19c162ad82439818e555f99ad9",
        "lessThan": "079050a23de6b7505595e4af75b36c34f0e9627e",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "997814491cee7b19c162ad82439818e555f99ad9",
        "lessThan": "e343973fab43c266a40e4e0dabdc4216db6d5eff",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "997814491cee7b19c162ad82439818e555f99ad9",
        "lessThan": "4a3dba48188208e4f66822800e042686784d29d1",
        "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/net/ethernet/marvell/octeontx2/af/rvu_cgx.c",
      "drivers/net/ethernet/marvell/octeontx2/af/rvu_sdp.c"
    ],
    "versions": [
      {
        "version": "6.9",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "6.9",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.78",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.8",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.19",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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