CVE-2024-36015

Summary

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.

Affected Software

Weaknesses

ADP Enrichment

CVE Program Container

Additional References

• https://git.kernel.org/stable/c/65cd017d43f4319a56747d38308b0a24cf57299e
• https://git.kernel.org/stable/c/b8c6b83cc3adff3ddf403c8c7063fe6d08b2b9d9
• https://git.kernel.org/stable/c/d32caf51379a4d71db03d3d4d7c22d27cdf7f68b
• https://git.kernel.org/stable/c/b65d0410b879af0295d22438a4a32012786d152a
• https://git.kernel.org/stable/c/df9329247dbbf00f6057e002139ab3fa529ad828
• https://git.kernel.org/stable/c/ec3468221efec6660ff656e9ebe51ced3520fc57
• https://git.kernel.org/stable/c/5d5b24edad1107a2ffa99058f20f6aeeafeb5d39
• https://git.kernel.org/stable/c/fbf740aeb86a4fe82ad158d26d711f2f3be79b3e
• https://lists.debian.org/debian-lts-announce/2024/06/msg00020.html

CISA ADP Vulnrichment

• SSVC:
• Exploitation: none
  • Automatable: no
  • Technical Impact: partial

References

• https://git.kernel.org/stable/c/65cd017d43f4319a56747d38308b0a24cf57299e
• https://git.kernel.org/stable/c/b8c6b83cc3adff3ddf403c8c7063fe6d08b2b9d9
• https://git.kernel.org/stable/c/d32caf51379a4d71db03d3d4d7c22d27cdf7f68b
• https://git.kernel.org/stable/c/b65d0410b879af0295d22438a4a32012786d152a
• https://git.kernel.org/stable/c/df9329247dbbf00f6057e002139ab3fa529ad828
• https://git.kernel.org/stable/c/ec3468221efec6660ff656e9ebe51ced3520fc57
• https://git.kernel.org/stable/c/5d5b24edad1107a2ffa99058f20f6aeeafeb5d39
• https://git.kernel.org/stable/c/fbf740aeb86a4fe82ad158d26d711f2f3be79b3e

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