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oraclelinuxOracleLinuxELSA-2023-1703
HistoryApr 12, 2023 - 12:00 a.m.

kernel security and bug fix update

2023-04-1200:00:00
linux.oracle.com
16
kernel update
oracle linux 9
security patch
certificate update
aarch64 signing
key addition
bug fix
cve-2023-0386
oracle bug 29539237
oracle bug 24817676
shim-ia32
shim-x64
nmap removal
upstream reference removal

0.0004 Low

EPSS

Percentile

5.1%

  • [5.14.0-162.23.1_1.OL9]
  • Update Oracle Linux certificates (Kevin Lyons)
  • Disable signing for aarch64 (Ilya Okomin)
  • Oracle Linux RHCK Module Signing Key was added to the kernel trusted keys list (olkmod_signing_key.pem) [Orabug: 29539237]
  • Update x509.genkey [Orabug: 24817676]
  • Conflict with shim-ia32 and shim-x64 <= 15.3-1.0.5
  • Remove nmap references from kernel (Mridula Shastry) [Orabug: 34313944]
  • Remove upstream reference during boot (Kevin Lyons) [Orabug: 34729535]
    [5.14.0-162.23.1_1]
  • ovl: fail on invalid uid/gid mapping at copy up (Miklos Szeredi) [2165344 2165345] {CVE-2023-0386}
  • intel_idle: make SPR C1 and C1E be independent (David Arcari) [2168361 2125352]
  • intel_idle: Add a new flag to initialize the AMX state (David Arcari) [2168361 2117766]
  • x86/fpu: Add a helper to prepare AMX state for low-power CPU idle (David Arcari) [2168361 2117766]
  • x86/insn: Add AMX instructions to the x86 instruction decoder (Michael Petlan) [2168361 2140492]
  • futex: Resend potentially swallowed owner death notification (Rafael Aquini) [2168836 2161817]
  • tun: avoid double free in tun_free_netdev (Jon Maloy) [2156373 2156374] {CVE-2022-4744}