From owner-svn-doc-head@freebsd.org Tue Jun 16 12:17:10 2020
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This document lists errata items for FreeBSD 11.4-RELEASE, + “®” symbol.
This document lists errata items for FreeBSD 11.4-RELEASE, containing significant information discovered after the release or too late in the release cycle to be otherwise included in the release documentation. This information @@ -42,21 +42,28 @@ checking
Incorrect user-controlled pointer use
Kernel memory disclosure with nested jails
Multiple denial of service
Invalid mbuf(9) handling
Insufficient packet length - validation
Memory disclosure vulnerability
HID descriptor parsing + validation
Memory disclosure vulnerability
Improper checking in shared key + update
Use-after-free condition
HID descriptor parsing error
| Errata | Date | Topic |
|---|---|---|
| FreeBSD-EN-19:13.mds | 24 July 2019 | System crash from Intel CPU vulnerability mitigation |
| FreeBSD-EN-19:15.libunwind | 6 August 2019 | Incorrect exception handling |
| FreeBSD-EN-19:16.bhyve | 20 August 2019 | Instruction emulation improvements |
| FreeBSD-EN-19:17.ipfw | 20 August 2019 | "jail" keyword fix |
| FreeBSD-EN-19:18.tzdata | 23 Oct ober 2019 | Timezone database information update |
| FreeBSD-EN-20:01.ssp | 28 January 2020 | Imprecise orderring of canary initialization |
| FreeBSD-EN-20:02.nmount | 28 January 2020 | Invalid pointer dereference |
| FreeBSD-EN-20:04.pfctl | 18 March 2020 | Missing pfctl(8) tunable |
| FreeBSD-EN-20:06.ipv6 | 18 March 2020 | Incorrect checksum calculations |
| FreeBSD-EN-20:07.quotad | 21 April 2020 | Regression with certain NFS - servers |
[2020-06-11] Source-based upgrades from FreeBSD 11.2 on the - i386 architecture may fail to compile + servers
Timezone database update
Incorrect build host clang version + detection
[2020-06-11] Source-based upgrades from FreeBSD 11.2 + on the i386 architecture may fail to compile clang due to the amount of RAM consumed.
Adding CFLAGS+=-O1 to
/etc/make.conf or
/etc/src.conf has been observed to work
- around the compile-time RAM exhaustion.
See + around the compile-time RAM + exhaustion.
See PR - 246274 for additional details.
This file, and other release-related documents, - can be downloaded from https://www.FreeBSD.org/releases/.
For questions about FreeBSD, read the + 246274 for additional details.
[2020-06-16] The FreeBSD 11.4 release notes + erroneously state the KDE + desktop environment has been updated to version + 5.8.4.1.19.12.3. The correct version is + 5.18.4.1.19.12.3.
This file, and other release-related documents, + can be downloaded from https://www.FreeBSD.org/snapshots/.
For questions about FreeBSD, read the documentation before contacting <questions@FreeBSD.org>.
All users of FreeBSD 11.4-STABLE should subscribe to the <stable@FreeBSD.org>