CVE-2023-54049

🗓️ 24 Dec 2025 12:22:59Reported by LinuxType

Kernel fix in rpmsg glink to check kstrdup return value and prevent NULL pointer dereference.

Reporter	Title	Published	Views	Family All 48
AstraLinux	Astra Linux – Vulnerabilities in Linux, Linux-5.10, Linux-5.15, Linux-6.1	14 Sep 202612:41	–	astralinux
BDU FSTEC	Linux kernel Heap Buffer Overflow DoS	30 Mar 202600:00	–	bdu_fstec
CNNVD	Linux kernel 安全漏洞	24 Dec 202500:00	–	cnnvd
Cvelist	CVE-2023-54049 rpmsg: glink: Add check for kstrdup	24 Dec 202512:22	–	cvelist
Debian CVE	CVE-2023-54049	24 Dec 202512:22	–	debiancve
EUVD	EUVD-2023-60277	24 Dec 202515:30	–	euvd
NVD	CVE-2023-54049	24 Dec 202513:16	–	nvd
OpenVAS	openSUSE Security Advisory (SUSE-SU-2026:0293-1)	28 Jan 202600:00	–	openvas
OpenVAS	SUSE: Security Advisory (SUSE-SU-2026:0293-1)	28 Jan 202600:00	–	openvas
osv_bell	BELL-CVE-2023-54049	27 Dec 202506:07	–	osv_bell

Vulners

CNA

Node

linux linux_kernelRange4.13–4.14.326

linux linux_kernelRange4.15.0–4.19.295

linux linux_kernelRange4.20.0–5.4.257

linux linux_kernelRange5.5.0–5.10.195

linux linux_kernelRange5.11.0–5.15.132

linux linux_kernelRange5.16.0–6.1.53

linux linux_kernelRange6.2.0–6.4.16

linux linux_kernelRange6.5.0–6.5.3

linux linux_kernelRange6.6.0≥

[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/rpmsg/qcom_glink_native.c"
    ],
    "versions": [
      {
        "version": "b4f8e52b89f69f5563ac4cb9ffdacc4418917af1",
        "lessThan": "5197498c902502127a47abda5359dd7f1d41946f",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "b4f8e52b89f69f5563ac4cb9ffdacc4418917af1",
        "lessThan": "13928a837e0f014dac0322dd9f8a67c486e7f232",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "b4f8e52b89f69f5563ac4cb9ffdacc4418917af1",
        "lessThan": "efa7f31669f04084ed5996ed467ba529f4c90467",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "b4f8e52b89f69f5563ac4cb9ffdacc4418917af1",
        "lessThan": "71ac2ffd7f80fdd350486f6645dc48456e55a59b",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "b4f8e52b89f69f5563ac4cb9ffdacc4418917af1",
        "lessThan": "abd740db896b3c588dced175af98b95852c1854b",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "b4f8e52b89f69f5563ac4cb9ffdacc4418917af1",
        "lessThan": "cae0787e408c30a575760a531ccb69a6b48bbfaf",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "b4f8e52b89f69f5563ac4cb9ffdacc4418917af1",
        "lessThan": "174cf8853857c190a3c4f1f1d2d06cfd095fe859",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "b4f8e52b89f69f5563ac4cb9ffdacc4418917af1",
        "lessThan": "e3734a9558afac91df3c655a6f2376b9d14933b7",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "b4f8e52b89f69f5563ac4cb9ffdacc4418917af1",
        "lessThan": "b5c9ee8296a3760760c7b5d2e305f91412adc795",
        "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/rpmsg/qcom_glink_native.c"
    ],
    "versions": [
      {
        "version": "4.13",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "4.13",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "4.14.326",
        "lessThanOrEqual": "4.14.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "4.19.295",
        "lessThanOrEqual": "4.19.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.4.257",
        "lessThanOrEqual": "5.4.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.10.195",
        "lessThanOrEqual": "5.10.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.15.132",
        "lessThanOrEqual": "5.15.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.1.53",
        "lessThanOrEqual": "6.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.4.16",
        "lessThanOrEqual": "6.4.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.5.3",
        "lessThanOrEqual": "6.5.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.6",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

Source	Link
git	www.git.kernel.org/stable/c/e3734a9558afac91df3c655a6f2376b9d14933b7
git	www.git.kernel.org/stable/c/b5c9ee8296a3760760c7b5d2e305f91412adc795
git	www.git.kernel.org/stable/c/13928a837e0f014dac0322dd9f8a67c486e7f232
git	www.git.kernel.org/stable/c/174cf8853857c190a3c4f1f1d2d06cfd095fe859
git	www.git.kernel.org/stable/c/cae0787e408c30a575760a531ccb69a6b48bbfaf
git	www.git.kernel.org/stable/c/efa7f31669f04084ed5996ed467ba529f4c90467
git	www.git.kernel.org/stable/c/71ac2ffd7f80fdd350486f6645dc48456e55a59b
git	www.git.kernel.org/stable/c/5197498c902502127a47abda5359dd7f1d41946f
git	www.git.kernel.org/stable/c/abd740db896b3c588dced175af98b95852c1854b

17 Jun 2026 06:46Current

5.7Medium risk

Vulners AI Score5.7

EPSS0.00276