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NULL Pointer Dereference The advisory has been revoked - it doesn't affect any version of package kselftests-kmp-rt_debug  (opens in a new tab)

Threat Intelligence

EPSS
1.57% (88th percentile)

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  • Snyk IDSNYK-SLES151-KSELFTESTSKMPRTDEBUG-2747263
  • published14 Apr 2022
  • disclosed23 Sept 2019
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Introduced: 23 Sep 2019

CVE-2019-12818  (opens in a new tab)
CWE-476  (opens in a new tab)

Amendment

The SLES security team deemed this advisory irrelevant for SLES:15.1.

NVD Description

Note: Versions mentioned in the description apply only to the upstream kselftests-kmp-rt_debug package and not the kselftests-kmp-rt_debug package as distributed by SLES.

An issue was discovered in the Linux kernel before 4.20.15. The nfc_llcp_build_tlv function in net/nfc/llcp_commands.c may return NULL. If the caller does not check for this, it will trigger a NULL pointer dereference. This will cause denial of service. This affects nfc_llcp_build_gb in net/nfc/llcp_core.c.

References