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CVE-2022-48809 net: fix a memleak when uncloning an skb dst and its metadata

🗓️ 16 Jul 2024 11:59:43Reported by LinuxType

CVE-2022-48809 net: fix memleak uncloning skb ds

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Reporter	Title	Published	Views	Family All 39
UbuntuCve	CVE-2022-48809	16 Jul 202400:00	–	ubuntucve
Debian CVE	CVE-2022-48809	16 Jul 202412:15	–	debiancve
OSV	UBUNTU-CVE-2022-48809	16 Jul 202412:15	–	osv
OSV	CVE-2022-48809	16 Jul 202412:15	–	osv
OSV	SUSE-SU-2024:4100-1 Security update for the Linux Kernel	28 Nov 202412:42	–	osv
OSV	SUSE-SU-2024:2894-1 Security update for the Linux Kernel	13 Aug 202414:07	–	osv
OSV	SUSE-SU-2024:2947-1 Security update for the Linux Kernel	16 Aug 202413:46	–	osv
OSV	SUSE-SU-2024:2939-1 Security update for the Linux Kernel	16 Aug 202407:05	–	osv
Tenable Nessus	Linux Distros Unpatched Vulnerability : CVE-2022-48809	5 Mar 202500:00	–	nessus
Tenable Nessus	Amazon Linux 2 : kernel (ALAS-2022-1761)	8 Mar 202200:00	–	nessus

[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "include/net/dst_metadata.h"
    ],
    "versions": [
      {
        "version": "fc4099f17240767554ff3a73977acb78ef615404",
        "lessThan": "4ac84498fbe84a00e7aef185e2bb3e40ce71eca4",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "fc4099f17240767554ff3a73977acb78ef615404",
        "lessThan": "c1ff27d100e2670b03cbfddb9117e5f9fc672540",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "fc4099f17240767554ff3a73977acb78ef615404",
        "lessThan": "0be943916d781df2b652793bb2d3ae4f9624c10a",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "fc4099f17240767554ff3a73977acb78ef615404",
        "lessThan": "a80817adc2a4c1ba26a7aa5f3ed886e4a18dff88",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "fc4099f17240767554ff3a73977acb78ef615404",
        "lessThan": "00e6d6c3bc14dfe32824e2c515f0e0f2d6ecf2f1",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "fc4099f17240767554ff3a73977acb78ef615404",
        "lessThan": "fdcb263fa5cda15b8cb24a641fa2718c47605314",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "fc4099f17240767554ff3a73977acb78ef615404",
        "lessThan": "8b1087b998e273f07be13dcb5f3ca4c309c7f108",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "fc4099f17240767554ff3a73977acb78ef615404",
        "lessThan": "9eeabdf17fa0ab75381045c867c370f4cc75a613",
        "status": "affected",
        "versionType": "git"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "include/net/dst_metadata.h"
    ],
    "versions": [
      {
        "version": "4.3",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "4.3",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "4.9.302",
        "lessThanOrEqual": "4.9.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "4.14.267",
        "lessThanOrEqual": "4.14.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "4.19.230",
        "lessThanOrEqual": "4.19.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.4.180",
        "lessThanOrEqual": "5.4.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.10.101",
        "lessThanOrEqual": "5.10.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.15.24",
        "lessThanOrEqual": "5.15.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.16.10",
        "lessThanOrEqual": "5.16.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.17",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

Source	Link
git	www.git.kernel.org/stable/c/a80817adc2a4c1ba26a7aa5f3ed886e4a18dff88
git	www.git.kernel.org/stable/c/9eeabdf17fa0ab75381045c867c370f4cc75a613
git	www.git.kernel.org/stable/c/0be943916d781df2b652793bb2d3ae4f9624c10a
git	www.git.kernel.org/stable/c/fdcb263fa5cda15b8cb24a641fa2718c47605314
git	www.git.kernel.org/stable/c/8b1087b998e273f07be13dcb5f3ca4c309c7f108
git	www.git.kernel.org/stable/c/4ac84498fbe84a00e7aef185e2bb3e40ce71eca4
git	www.git.kernel.org/stable/c/c1ff27d100e2670b03cbfddb9117e5f9fc672540
git	www.git.kernel.org/stable/c/00e6d6c3bc14dfe32824e2c515f0e0f2d6ecf2f1

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16 Jul 2024 11:43Current

EPSS0.00046