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CVE-2024-36015— ppdev: Add an error check in register_device

Quick assessment

Affected
Linux Linux
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

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，该漏洞源于未设置错误检查，某些函数将使用无效的索引值。

AI Predicted 5.5 Difficulty: Moderate EPSS 0.25% · P16

Possible ATT&CK Techniques 1 AI

T1068 · Exploitation for Privilege Escalation

Affected Version Matrix 22

VendorProduct Version RangeStatus
Linux Linux 9a69645dde1188723d80745c1bc6ee9af2cbe2a7< 65cd017d43f4319a56747d38308b0a24cf57299e affected
9a69645dde1188723d80745c1bc6ee9af2cbe2a7< b8c6b83cc3adff3ddf403c8c7063fe6d08b2b9d9 affected
9a69645dde1188723d80745c1bc6ee9af2cbe2a7< d32caf51379a4d71db03d3d4d7c22d27cdf7f68b affected
9a69645dde1188723d80745c1bc6ee9af2cbe2a7< b65d0410b879af0295d22438a4a32012786d152a affected
9a69645dde1188723d80745c1bc6ee9af2cbe2a7< df9329247dbbf00f6057e002139ab3fa529ad828 affected
9a69645dde1188723d80745c1bc6ee9af2cbe2a7< ec3468221efec6660ff656e9ebe51ced3520fc57 affected
9a69645dde1188723d80745c1bc6ee9af2cbe2a7< 5d5b24edad1107a2ffa99058f20f6aeeafeb5d39 affected
9a69645dde1188723d80745c1bc6ee9af2cbe2a7< fbf740aeb86a4fe82ad158d26d711f2f3be79b3e affected
… +14 more rows
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I. Basic Information for CVE-2024-36015

Vulnerability Information
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Vulnerability Title
ppdev: Add an error check in register_device
Source: CVE Program / CVE List V5
Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: ppdev: Add an error check in register_device In register_device, the return value of ida_simple_get is unchecked, in witch ida_simple_get will use an invalid index value. To address this issue, index should be checked after ida_simple_get. When the index value is abnormal, a warning message should be printed, the port should be dropped, and the value should be recorded.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
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，该漏洞源于未设置错误检查，某些函数将使用无效的索引值。
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

Vendor Product Affected Versions CPE Subscribe
Linux Linux 9a69645dde1188723d80745c1bc6ee9af2cbe2a7 ~ 65cd017d43f4319a56747d38308b0a24cf57299e -
Linux Linux 4.11 -

II. Public POCs for CVE-2024-36015

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III. Intelligence Information for CVE-2024-36015

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Mailing List Discussions for CVE-2024-36015 (1)

Other References for CVE-2024-36015 (7)

Same Patch Batch · Linux · 2024-05-29 · 4 CVEs total

CVE-2023-52881 9.8 CRITICAL tcp: do not accept ACK of bytes we never sent
CVE-2024-36016 7.8 HIGH tty: n_gsm: fix possible out-of-bounds in gsm0_receive()
CVE-2024-36014 drm/arm/malidp: fix a possible null pointer dereference

IV. Related Vulnerabilities

Same product: Linux
Same vendor: Linux

V. Comments for CVE-2024-36015

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