ELBA-2021-9270

ELBA-2021-9270 - Unbreakable Enterprise kernel bug fix update

Type:	BUG
Severity:	NA
Release Date:	2021-06-01

Description

[4.1.12-124.51.2]
- IB/ipoib: Improve latency in ipoib/cm connection formation (Manjunath Patil) [Orabug: 32219842]
- mm: madv_doexec_flag sysctl (Anthony Yznaga) [Orabug: 32387889]
- mm: introduce MADV_DOEXEC (Anthony Yznaga) [Orabug: 32387889]
- exec, elf: require opt-in for accepting preserved mem (Anthony Yznaga) [Orabug: 32387889]
- mm: introduce VM_EXEC_KEEP (Anthony Yznaga) [Orabug: 32387889]
- mm: fail exec if stack expansion will overlap another vma (Anthony Yznaga) [Orabug: 32387889]
- mm: do not assume only the stack vma exists in setup_arg_pages() (Anthony Yznaga) [Orabug: 32387889]
- ELF: when loading PIE binaries check for overlap with existing mappings (Anthony Yznaga) [Orabug: 32387889]

[4.1.12-124.51.1]
- tcp: grow window for OOO packets only for SACK flows (Eric Dumazet) [Orabug: 30804714]

Updated Packages

Release/Architecture

Filename

MD5sum

Superseded By Advisory

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