File _patchinfo of Package patchinfo.25285

<patchinfo incident="25285">
  <issue id="1195775" tracker="bnc">apparmor fails to build with 5.16.7</issue>
  <issue id="1195926" tracker="bnc">kernel-obs-build without systemd fails to start</issue>
  <issue id="1198484" tracker="bnc">Regression in kernel-obs-build update 5.3.18-150300.59.60.4</issue>
  <issue id="1198829" tracker="bnc">VUL-0: CVE-2022-1462: kernel-source,kernel-source-rt,kernel-source-azure: A race condition vulnerability in drivers/tty/tty_buffers.c</issue>
  <issue id="1200442" tracker="bnc">kernel-install-tools should be recommended by all kernel-source flavors</issue>
  <issue id="1200598" tracker="bnc">VUL-0: CVE-2022-20166: kernel-source-rt,kernel-source,kernel-source-azure: possible out of bounds write due to sprintf unsafety</issue>
  <issue id="1200910" tracker="bnc">VUL-0:  CVE-2020-36558: kernel: use after free due to race condition between ioctl(VT_DISALLOCATE) and ioctl(VT_RESIZEX)</issue>
  <issue id="1201429" tracker="bnc">VUL-0: CVE-2020-36557: kernel use after free due to race condition in ioctl(VT_DISALLOCATE)</issue>
  <issue id="1201635" tracker="bnc">VUL-0: CVE-2021-33655: kernel-source,kernel-source-azure,kernel-source-rt: Out of bounds write with ioctl cmd FBIOPUT_VSCREENINFO</issue>
  <issue id="1201636" tracker="bnc">VUL-0: CVE-2021-33656: kernel-source-azure,kernel-source,kernel-source-rt: When setting font with malicous data by ioctl cmd PIO_FONT,kernel will write memory out of bounds</issue>
  <issue id="1201644" tracker="bnc">Kernel crashes on Dell PowerEdge R340 and R440 after latest kernel upgrade</issue>
  <issue id="1201926" tracker="bnc">L3: Important CIFS fixes missing from several SLES versions (kernel)</issue>
  <issue id="1201930" tracker="bnc">Regression running some VM guests with 5.3.18-150300.59.87.1</issue>
  <issue id="1201940" tracker="bnc">VUL-0: CVE-2022-36946: kernel-source-azure,kernel-source,kernel-source-rt: incorrect packet truncation in nfqnl_mangle() leads to remote DoS</issue>
  <issue id="2022-36946" tracker="cve" />
  <issue id="2022-20166" tracker="cve" />
  <issue id="2020-36558" tracker="cve" />
  <issue id="2020-36557" tracker="cve" />
  <issue id="2021-33656" tracker="cve" />
  <issue id="2021-33655" tracker="cve" />
  <issue id="2022-1462" tracker="cve" />
  <category>security</category>
  <rating>important</rating>
  <packager>alix82</packager>
  <reboot_needed/>
  <description>
The SUSE Linux Enterprise 15 SP1 kernel was updated to receive various security and bugfixes.

The following security bugs were fixed:

- CVE-2020-36557: Fixed race condition between the VT_DISALLOCATE ioctl and closing/opening of ttys that could lead to a use-after-free (bnc#1201429).
- CVE-2020-36558: Fixed race condition involving VT_RESIZEX that could lead to a NULL pointer dereference and general protection fault (bnc#1200910).
- CVE-2021-33655: Fixed out of bounds write with ioctl FBIOPUT_VSCREENINFO (bnc#1201635).
- CVE-2021-33656: Fixed out of bounds write with ioctl PIO_FONT (bnc#1201636).
- CVE-2022-1462: Fixed an out-of-bounds read flaw in the TeleTYpe subsystem (bnc#1198829).
- CVE-2022-20166: Fixed possible out of bounds write due to sprintf unsafety that could cause local escalation of privilege (bnc#1200598).
- CVE-2022-36946: Fixed incorrect packet truncation in nfqnl_mangle() that could lead to remote DoS (bnc#1201940).

The following non-security bugs were fixed:

- cifs: On cifs_reconnect, resolve the hostname again (bsc#1201926).
- cifs: Simplify reconnect code when dfs upcall is enabled (bsc#1201926).
- cifs: To match file servers, make sure the server hostname matches (bsc#1201926).
- cifs: fix memory leak of smb3_fs_context_dup::server_hostname (bsc#1201926).
- cifs: set a minimum of 120s for next dns resolution (bsc#1201926).
- cifs: use the expiry output of dns_query to schedule next resolution (bsc#1201926).
- kvm: emulate: Fix SETcc emulation function offsets with SLS (bsc#1201930).
- kvm: emulate: do not adjust size of fastop and setcc subroutines (bsc#1201930).
- rpm/*.spec.in: remove backtick usage
- rpm/constraints.in: skip SLOW_DISK workers for kernel-source
- rpm/kernel-obs-build.spec.in: Also depend on dracut-systemd (bsc#1195775)
- rpm/kernel-obs-build.spec.in: add systemd-initrd and terminfo dracut module (bsc#1195775)
- rpm/kernel-obs-build.spec.in: use default dracut modules (bsc#1195926, bsc#1198484)
- x86/entry: Remove skip_r11rcx (bsc#1201644).
</description>
<summary>Security update for the Linux Kernel</summary>
</patchinfo>