CVE-2022-49116

🗓️ 26 Feb 2025 01:54:59Reported by LinuxType

Bluetooth vulnerability CVE-2022-49116 resolved by using memset to prevent memory leaks.

Reporter	Title	Published	Views	Family All 155
AstraLinux	Astra Linux - уязвимость в linux-5.10	20 May 202605:53	–	astralinux
Circl	CVE-2022-49116	19 Aug 202518:29	–	circl
CNNVD	Linux kernel 安全漏洞	26 Feb 202500:00	–	cnnvd
Cvelist	CVE-2022-49116 Bluetooth: use memset avoid memory leaks	26 Feb 202501:54	–	cvelist
Debian CVE	CVE-2022-49116	26 Feb 202501:54	–	debiancve
EUVD	EUVD-2022-55098	3 Oct 202520:07	–	euvd
NVD	CVE-2022-49116	26 Feb 202507:00	–	nvd
OpenVAS	SUSE: Security Advisory (SUSE-SU-2025:1027-1)	28 Mar 202500:00	–	openvas
OpenVAS	SUSE: Security Advisory (SUSE-SU-2025:1241-1)	16 Apr 202500:00	–	openvas
OSV	CVE-2022-49116 Bluetooth: use memset avoid memory leaks	26 Feb 202501:54	–	osv

NVD

Vulners

CNA

Node

linux linux_kernelRange<5.10.111

linux linux_kernelRange5.11–5.15.34

linux linux_kernelRange5.16–5.16.20

linux linux_kernelRange5.17–5.17.3

[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "net/bluetooth/l2cap_core.c"
    ],
    "versions": [
      {
        "version": "da49b602f7f75ccc91386e1274b3ef71676cd092",
        "lessThan": "9567d54e70ff58c2695c2cc2e53c86c67551d3e6",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "da49b602f7f75ccc91386e1274b3ef71676cd092",
        "lessThan": "42b6a39f439b6f37cc2024d91ce547d83290ff78",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "da49b602f7f75ccc91386e1274b3ef71676cd092",
        "lessThan": "e9e55acee9b7a737ec7f5161b94a78932a5514c8",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "da49b602f7f75ccc91386e1274b3ef71676cd092",
        "lessThan": "d588c183a971b85c775ad66da563ee6e8bc8158f",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "da49b602f7f75ccc91386e1274b3ef71676cd092",
        "lessThan": "d3715b2333e9a21692ba16ef8645eda584a9515d",
        "status": "affected",
        "versionType": "git"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "net/bluetooth/l2cap_core.c"
    ],
    "versions": [
      {
        "version": "5.7",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "5.7",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.10.111",
        "lessThanOrEqual": "5.10.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.15.34",
        "lessThanOrEqual": "5.15.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.16.20",
        "lessThanOrEqual": "5.16.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.17.3",
        "lessThanOrEqual": "5.17.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.18",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

Source	Link
git	www.git.kernel.org/stable/c/d3715b2333e9a21692ba16ef8645eda584a9515d
git	www.git.kernel.org/stable/c/9567d54e70ff58c2695c2cc2e53c86c67551d3e6
git	www.git.kernel.org/stable/c/42b6a39f439b6f37cc2024d91ce547d83290ff78
git	www.git.kernel.org/stable/c/d588c183a971b85c775ad66da563ee6e8bc8158f
git	www.git.kernel.org/stable/c/e9e55acee9b7a737ec7f5161b94a78932a5514c8

11 May 2026 18:53Current

5.4Medium risk

Vulners AI Score5.4

CVSS 3.15.5

EPSS0.00046

SSVC

CWE-401