RLSA-2021:4743: Security update for 8 packages

RLSA-2021:4743, released November 18, 2021, fixes 1 CVE across 8 products. None of them is reported as exploited. Patch Radar priority: High.

High

CVEs closed

None rated Critical

Exploited

None reported

Highest CVSS

8.5

Base score, 0 to 10

Highest EPSS

0.1288

96th percentile

Fixed package versions

Product	Release	Fixed in
clang	rocky 8	0:12.0.1-4.module+el8.5.0+715+58f51d49
compiler-rt	rocky 8	0:12.0.1-1.module+el8.5.0+692+8756646f
libomp	rocky 8	0:12.0.1-1.module+el8.5.0+692+8756646f
lld	rocky 8	0:12.0.1-1.module+el8.5.0+692+8756646f
lldb	rocky 8	0:12.0.1-1.module+el8.5.0+692+8756646f
llvm	rocky 8	0:12.0.1-2.module+el8.5.0+692+8756646f
llvm-toolset	rocky 8	0:12.0.1-1.module+el8.5.0+692+8756646f
python-lit	rocky 8	0:12.0.1-1.module+el8.5.0+692+8756646f

CVEs this fix closes

Priority	CVE	Title	CVSS	EPSS	Exploitation
High	CVE-2021-42574	clang-libs: LLVM Toolset provides the LLVM compiler infrastructure framework, the Clang compiler for the C and C++ languages, the...	8.5	0.1288	None reported

Also fixes CVE-2021-42574

ALAS2023-2023-030
cpp, cpp-debuginfo, gcc and 52 more on amzn 2023
ELSA-2021-4585
gcc-toolset-10-gcc, gcc-toolset-10-gcc-c++, gcc-toolset-10-gcc-gdb-plugin and 12 more on ol 8
ELSA-2021-4743
clang, clang-analyzer, clang-devel and 25 more on ol 8
ALSA-2021:4743
clang, clang-analyzer, clang-devel and 25 more on almalinux 8
ELSA-2021-4586
gcc-toolset-11-gcc, gcc-toolset-11-gcc-c++, gcc-toolset-11-gcc-gdb-plugin and 14 more on ol 8
ELSA-2021-4587
cpp, gcc, gcc-c++ and 22 more on ol 8
ELSA-2021-4590
cargo, cargo-doc, clippy and 12 more on ol 8
ELSA-2021-4591
gcc-toolset-11-annobin-annocheck, gcc-toolset-11-annobin-docs, gcc-toolset-11-annobin-plugin-gcc on ol 8

Vendor advisory

https://errata.rockylinux.org/RLSA-2021:4743

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