CVE-2025-39991

wifi: ath11k: fix NULL dereference in ath11k_qmi_m3_load()

cve-program · severity unknownCVSS unknownCheck source for fixed versionsKEV status unknown

Original advisory

cve-program · CVE-2025-39991

Published

In the Linux kernel, the following vulnerability has been resolved: wifi: ath11k: fix NULL dereference in ath11k_qmi_m3_load() If ab->fw.m3_data points to data, then fw pointer remains null. Further, if m3_mem is not allocated, then fw is dereferenced to be passed to ath11k_err function. Replace fw->size by m3_len. Found by Linux Verification Center (linuxtesting.org) with SVACE.

Read the publisher's advisory

Affected versions, risk and source history

cve-program · CVE-2025-39991

Published

Linux

Vendor product

Publisher's version information

Shown as published. These rules are not interpreted as NuGet package version ranges.

{
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "unaffected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "drivers/net/wireless/ath/ath11k/qmi.c"
                    ],
                    "versions": [
                        {
                            "version": "98e373dc08187c3f1cd97342b369fa2b0f24005e",
                            "lessThan": "7554d498e4283c3b4559795abd175eb24a84f47f",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "7db88b962f06a52af5e9a32971012e8f3427cec0",
                            "lessThan": "1f52119809b76d43759fc47da1cf708690b740a1",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "7db88b962f06a52af5e9a32971012e8f3427cec0",
                            "lessThan": "888830b2cbc035838bebefe94502976da94332a5",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "7db88b962f06a52af5e9a32971012e8f3427cec0",
                            "lessThan": "500fcc31e488d798937a23dbb1f62db46820c5b2",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "7db88b962f06a52af5e9a32971012e8f3427cec0",
                            "lessThan": "3fd2ef2ae2b5c955584a3bee8e83ae7d7a98f782",
                            "status": "affected",
                            "versionType": "git"
                        }
                    ]
                }

Linux

Vendor product

Publisher's version information

Shown as published. These rules are not interpreted as NuGet package version ranges.

{
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "affected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "drivers/net/wireless/ath/ath11k/qmi.c"
                    ],
                    "versions": [
                        {
                            "version": "6.7",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "6.7",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.12.51",
                            "lessThanOrEqual": "6.12.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.16.11",
                            "lessThanOrEqual": "6.16.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.17.1",
                            "lessThanOrEqual": "6.17.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.18",
                            "lessThanOrEqual": "*",
                            "status": "unaffected",
                            "versionType": "original_commit_for_fix"
                        }
                    ]
                }

Original source record · Cite this exact observation · Complete original publisher JSON