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Allocation of Resources Without Limits or Throttling The advisory has been revoked - it doesn't affect any version of package kernel-rt_debug-devel  (opens in a new tab)

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EPSS
0.71% (49th percentile)

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  • Snyk IDSNYK-SLES152-KERNELRTDEBUGDEVEL-2684196
  • published14 Apr 2022
  • disclosed15 Apr 2021
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Introduced: 15 Apr 2021

CVE-2021-28038  (opens in a new tab)
CWE-770  (opens in a new tab)

Amendment

The SLES security team deemed this advisory irrelevant for SLES:15.2.

NVD Description

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

An issue was discovered in the Linux kernel through 5.11.3, as used with Xen PV. A certain part of the netback driver lacks necessary treatment of errors such as failed memory allocations (as a result of changes to the handling of grant mapping errors). A host OS denial of service may occur during misbehavior of a networking frontend driver. NOTE: this issue exists because of an incomplete fix for CVE-2021-26931.

References