1. CVE-Search
  2. CVE-2020-10742
ID CVE-2020-10742
Summary A flaw was found in the Linux kernel. An index buffer overflow during Direct IO write leading to the NFS client to crash. In some cases, a reach out of the index after one memory allocation by kmalloc will cause a kernel panic. The highest threat from this vulnerability is to data confidentiality and system availability.
References
Vulnerable Configurations
  • cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*
    cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*
  • cpe:2.3:o:redhat:enterprise_linux:6.0:*:*:*:*:*:*:*
    cpe:2.3:o:redhat:enterprise_linux:6.0:*:*:*:*:*:*:*
CVSS
Base: 3.6 (as of 12-02-2023 - 23:39)
Impact:
Exploitability:
CWE CWE-787
CAPEC
Access
VectorComplexityAuthentication
LOCAL LOW NONE
Impact
ConfidentialityIntegrityAvailability
PARTIAL NONE PARTIAL
cvss-vector via4 AV:L/AC:L/Au:N/C:P/I:N/A:P
redhat via4
rpms
  • bpftool-0:3.10.0-1160.el7
  • bpftool-debuginfo-0:3.10.0-1160.el7
  • kernel-0:3.10.0-1160.el7
  • kernel-abi-whitelists-0:3.10.0-1160.el7
  • kernel-bootwrapper-0:3.10.0-1160.el7
  • kernel-debug-0:3.10.0-1160.el7
  • kernel-debug-debuginfo-0:3.10.0-1160.el7
  • kernel-debug-devel-0:3.10.0-1160.el7
  • kernel-debuginfo-0:3.10.0-1160.el7
  • kernel-debuginfo-common-ppc64-0:3.10.0-1160.el7
  • kernel-debuginfo-common-ppc64le-0:3.10.0-1160.el7
  • kernel-debuginfo-common-s390x-0:3.10.0-1160.el7
  • kernel-debuginfo-common-x86_64-0:3.10.0-1160.el7
  • kernel-devel-0:3.10.0-1160.el7
  • kernel-doc-0:3.10.0-1160.el7
  • kernel-headers-0:3.10.0-1160.el7
  • kernel-kdump-0:3.10.0-1160.el7
  • kernel-kdump-debuginfo-0:3.10.0-1160.el7
  • kernel-kdump-devel-0:3.10.0-1160.el7
  • kernel-tools-0:3.10.0-1160.el7
  • kernel-tools-debuginfo-0:3.10.0-1160.el7
  • kernel-tools-libs-0:3.10.0-1160.el7
  • kernel-tools-libs-devel-0:3.10.0-1160.el7
  • perf-0:3.10.0-1160.el7
  • perf-debuginfo-0:3.10.0-1160.el7
  • python-perf-0:3.10.0-1160.el7
  • python-perf-debuginfo-0:3.10.0-1160.el7
  • kernel-rt-0:3.10.0-1160.rt56.1131.el7
  • kernel-rt-debug-0:3.10.0-1160.rt56.1131.el7
  • kernel-rt-debug-debuginfo-0:3.10.0-1160.rt56.1131.el7
  • kernel-rt-debug-devel-0:3.10.0-1160.rt56.1131.el7
  • kernel-rt-debug-kvm-0:3.10.0-1160.rt56.1131.el7
  • kernel-rt-debug-kvm-debuginfo-0:3.10.0-1160.rt56.1131.el7
  • kernel-rt-debuginfo-0:3.10.0-1160.rt56.1131.el7
  • kernel-rt-debuginfo-common-x86_64-0:3.10.0-1160.rt56.1131.el7
  • kernel-rt-devel-0:3.10.0-1160.rt56.1131.el7
  • kernel-rt-doc-0:3.10.0-1160.rt56.1131.el7
  • kernel-rt-kvm-0:3.10.0-1160.rt56.1131.el7
  • kernel-rt-kvm-debuginfo-0:3.10.0-1160.rt56.1131.el7
  • kernel-rt-trace-0:3.10.0-1160.rt56.1131.el7
  • kernel-rt-trace-debuginfo-0:3.10.0-1160.rt56.1131.el7
  • kernel-rt-trace-devel-0:3.10.0-1160.rt56.1131.el7
  • kernel-rt-trace-kvm-0:3.10.0-1160.rt56.1131.el7
  • kernel-rt-trace-kvm-debuginfo-0:3.10.0-1160.rt56.1131.el7
Last major update 12-02-2023 - 23:39
Published 02-06-2021 - 11:15
Last modified 12-02-2023 - 23:39
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