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CVE-2024-36970— wifi: iwlwifi: Use request_module_nowait

EPSS 0.02% · P6

Affected Version Matrix 6

VendorProductVersion RangeStatus
LinuxLinuxf5c31bcf604db54470868f3118a60dc4a9ba8813< d20013259539e2fde2deeac85354851097afdf9eaffected
f5c31bcf604db54470868f3118a60dc4a9ba8813< 3d913719df14c28c4d3819e7e6d150760222bda4affected
6.9affected
< 6.9unaffected
6.9.2≤ 6.9.*unaffected
6.10≤ *unaffected
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I. Basic Information for CVE-2024-36970

Vulnerability Information
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Vulnerability Title
wifi: iwlwifi: Use request_module_nowait
Source: NVD (National Vulnerability Database)
Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: wifi: iwlwifi: Use request_module_nowait This appears to work around a deadlock regression that came in with the LED merge in 6.9. The deadlock happens on my system with 24 iwlwifi radios, so maybe it something like all worker threads are busy and some work that needs to complete cannot complete. [also remove unnecessary "load_module" var and now-wrong comment]
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Title
Linux kernel 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Linux kernel是美国Linux基金会的开源操作系统Linux所使用的内核。 Linux kernel 存在安全漏洞，该漏洞源于wifi iwlwifi中存在死锁回归问题。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

VendorProductAffected VersionsCPESubscribe
LinuxLinux f5c31bcf604db54470868f3118a60dc4a9ba8813 ~ d20013259539e2fde2deeac85354851097afdf9e -
LinuxLinux 6.9 -

II. Public POCs for CVE-2024-36970

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III. Intelligence Information for CVE-2024-36970

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Same Patch Batch · Linux · 2024-06-08 · 6 CVEs total

CVE-2024-36965remoteproc: mediatek: Make sure IPI buffer fits in L2TCM
CVE-2024-36966erofs: reliably distinguish block based and fscache mode
CVE-2024-36967KEYS: trusted: Fix memory leak in tpm2_key_encode()
CVE-2024-36968Bluetooth: L2CAP: Fix div-by-zero in l2cap_le_flowctl_init()
CVE-2024-36969drm/amd/display: Fix division by zero in setup_dsc_config

IV. Related Vulnerabilities

Same product: Linux
Same vendor: Linux

V. Comments for CVE-2024-36970

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