CVE-2022-50880 wifi: ath10k: add peer map clean up for peer delete in ath10k_sta_state()

🗓️ 30 Dec 2025 12:23:19Reported by LinuxType

CVE-2022-50880 fixes use-after-free by cleaning up all peers on peer delete in ath10k_sta_state.

Reporter	Title	Published	Views	Family All 307
AstraLinux	Astra Linux - уязвимость в linux-5.10, linux	20 May 202605:53	–	astralinux
CNNVD	Linux kernel 安全漏洞	30 Dec 202500:00	–	cnnvd
CVE	CVE-2022-50880	30 Dec 202512:23	–	cve
Debian CVE	CVE-2022-50880	30 Dec 202512:23	–	debiancve
Tenable Nessus	EulerOS 2.0 SP13 : kernel (EulerOS-SA-2026-1244)	10 Mar 202600:00	–	nessus
Tenable Nessus	EulerOS 2.0 SP13 : kernel (EulerOS-SA-2026-1280)	10 Mar 202600:00	–	nessus
Tenable Nessus	EulerOS Virtualization 2.13.1 : kernel (EulerOS-SA-2026-2132)	6 Jun 202600:00	–	nessus
Tenable Nessus	EulerOS Virtualization 2.13.0 : kernel (EulerOS-SA-2026-2171)	6 Jun 202600:00	–	nessus
Tenable Nessus	Photon OS 4.0: Linux PHSA-2021-4.0-0065	22 Jul 202100:00	–	nessus
Tenable Nessus	SUSE SLES15 Security Update : kernel (SUSE-SU-2026:0317-1)	30 Jan 202600:00	–	nessus

[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/net/wireless/ath/ath10k/mac.c"
    ],
    "versions": [
      {
        "version": "d0eeafad118940fe445ca00f45be5624fea2ec34",
        "lessThan": "15604ab67179ae27ea3c7fb24b6df32b143257c4",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "d0eeafad118940fe445ca00f45be5624fea2ec34",
        "lessThan": "2d6259715c9597a6cfa25db8911683eb0073b1c6",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "d0eeafad118940fe445ca00f45be5624fea2ec34",
        "lessThan": "f12fc305c127bd07bb50373e29c6037696f916a8",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "d0eeafad118940fe445ca00f45be5624fea2ec34",
        "lessThan": "4494ec1c0bb850eaa80fed98e5b041d961011d3e",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "d0eeafad118940fe445ca00f45be5624fea2ec34",
        "lessThan": "08faf07717be0c88b02b5aa45aad2225dfcdd2dc",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "d0eeafad118940fe445ca00f45be5624fea2ec34",
        "lessThan": "54a3201f3c1ff813523937da78b5fa7649dbab71",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "d0eeafad118940fe445ca00f45be5624fea2ec34",
        "lessThan": "2bf916418d2141b810c40812433ab4ecfd3c2934",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "d0eeafad118940fe445ca00f45be5624fea2ec34",
        "lessThan": "38245f2d62cd4d1f38a763a7b4045ab4565b30a0",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "d0eeafad118940fe445ca00f45be5624fea2ec34",
        "lessThan": "f020d9570a04df0762a2ac5c50cf1d8c511c9164",
        "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/wireless/ath/ath10k/mac.c"
    ],
    "versions": [
      {
        "version": "4.8",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "4.8",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "4.9.331",
        "lessThanOrEqual": "4.9.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "4.14.296",
        "lessThanOrEqual": "4.14.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "4.19.262",
        "lessThanOrEqual": "4.19.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.4.220",
        "lessThanOrEqual": "5.4.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.10.150",
        "lessThanOrEqual": "5.10.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.15.75",
        "lessThanOrEqual": "5.15.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.19.17",
        "lessThanOrEqual": "5.19.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.0.3",
        "lessThanOrEqual": "6.0.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.1",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

Source	Link
git	www.git.kernel.org/stable/c/2bf916418d2141b810c40812433ab4ecfd3c2934
git	www.git.kernel.org/stable/c/f020d9570a04df0762a2ac5c50cf1d8c511c9164
git	www.git.kernel.org/stable/c/4494ec1c0bb850eaa80fed98e5b041d961011d3e
git	www.git.kernel.org/stable/c/54a3201f3c1ff813523937da78b5fa7649dbab71
git	www.git.kernel.org/stable/c/2d6259715c9597a6cfa25db8911683eb0073b1c6
git	www.git.kernel.org/stable/c/f12fc305c127bd07bb50373e29c6037696f916a8
git	www.git.kernel.org/stable/c/15604ab67179ae27ea3c7fb24b6df32b143257c4
git	www.git.kernel.org/stable/c/38245f2d62cd4d1f38a763a7b4045ab4565b30a0
git	www.git.kernel.org/stable/c/08faf07717be0c88b02b5aa45aad2225dfcdd2dc

11 May 2026 19:26Current

EPSS0.00061