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oraclelinuxOracleLinuxELSA-2023-6661
HistoryNov 11, 2023 - 12:00 a.m.

gmp security and enhancement update

2023-11-1100:00:00
linux.oracle.com
13
gmp
security update
abi fix
simd optimization
integer overflow
buffer overflow
unix
rhbz#2044216
cve-2021-43618

7.5 High

AI Score

Confidence

Low

0.006 Low

EPSS

Percentile

77.8%

[1:6.2.0-13]

  • Fix: previous commit removed one function from the library and thus broke the ABI
  • function gmpn_preinv_divrem_1 should now not be removed
    Related: rhbz#2044216
    [1:6.2.0-12]
  • Add SIMD optimization patches for s390x (provided by the IBM)
    Resolves: rhbz#2044216
    [1:6.2.0-11]
    Fix: Integer overflow and resultant buffer overflow via crafted input
    Resolves: CVE-2021-43618