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CVE-2023-53398

🗓️ 18 Sep 2025 13:33:38Reported by LinuxType 
cve
 cve
🔗 web.nvd.nist.gov👁 12 Views

Fixed mlx5 ptp queue use after free; prevents resync when skb is not in fifo due to out of order cqe.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
AstraLinux
Astra Linux - уязвимость в linux-5.10
3 May 202623:59
astralinux
Circl
CVE-2023-53398
18 Sep 202513:45
circl
CNNVD
Linux kernel 安全漏洞
18 Sep 202500:00
cnnvd
Cvelist
CVE-2023-53398 mlx5: fix possible ptp queue fifo use-after-free
18 Sep 202513:33
cvelist
Debian CVE
CVE-2023-53398
18 Sep 202513:33
debiancve
EUVD
EUVD-2025-29948
3 Oct 202520:07
euvd
NVD
CVE-2023-53398
18 Sep 202514:15
nvd
OSV
BELL-CVE-2023-53398
19 Sep 202506:04
osv
OSV
CLSA-2025-1760546935 kernel: Fix of 43 CVEs
15 Oct 202516:49
osv
OSV
CVE-2023-53398 mlx5: fix possible ptp queue fifo use-after-free
18 Sep 202513:33
osv
Rows per page
NVD
Vulners
CNA
Node
linuxlinux_kernelRange6.06.1.18
OR
linuxlinux_kernelRange6.26.2.5
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/net/ethernet/mellanox/mlx5/core/en/ptp.c",
      "drivers/net/ethernet/mellanox/mlx5/core/en/txrx.h",
      "drivers/net/ethernet/mellanox/mlx5/core/en_stats.c",
      "drivers/net/ethernet/mellanox/mlx5/core/en_stats.h"
    ],
    "versions": [
      {
        "version": "58a518948f60153e8f6cb8361d2712aa3a1af94a",
        "lessThan": "52e6e7a0bc04c85012a9251c7cf2d444a77eb966",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "58a518948f60153e8f6cb8361d2712aa3a1af94a",
        "lessThan": "6afdedc4e66e3846ce497744f01b95c34bf39d21",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "58a518948f60153e8f6cb8361d2712aa3a1af94a",
        "lessThan": "3a50cf1e8e5157b82268eee7e330dbe5736a0948",
        "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/mellanox/mlx5/core/en/ptp.c",
      "drivers/net/ethernet/mellanox/mlx5/core/en/txrx.h",
      "drivers/net/ethernet/mellanox/mlx5/core/en_stats.c",
      "drivers/net/ethernet/mellanox/mlx5/core/en_stats.h"
    ],
    "versions": [
      {
        "version": "6.0",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "6.0",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.1.18",
        "lessThanOrEqual": "6.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.2.5",
        "lessThanOrEqual": "6.2.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.3",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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11 May 2026 19:44Current
6.1Medium risk
Vulners AI Score6.1
CVSS 3.17.8
EPSS0.00014
SSVC
12