File _patchinfo of Package patchinfo.29309

<patchinfo incident="29309">
  <issue id="1204405" tracker="bnc">VUL-0: CVE-2022-3566: kernel: race condition in tcp_getsockopt()/tcp_setsockopt() of the component TCP handler</issue>
  <issue id="1205756" tracker="bnc">VUL-0: CVE-2022-45884: kernel-source-azure,kernel-source-rt,kernel-source: UaF in drivers/media/dvb-core/dvbdev.c</issue>
  <issue id="1205758" tracker="bnc">VUL-0: CVE-2022-45885: kernel-source-rt,kernel-source,kernel-source-azure: UaF in drivers/media/dvb-core/dvb_frontend.c</issue>
  <issue id="1205760" tracker="bnc">VUL-0: CVE-2022-45886: kernel-source-rt,kernel-source,kernel-source-azure: UaF in drivers/media/dvb-core/dvb_net.c</issue>
  <issue id="1205762" tracker="bnc">VUL-0: CVE-2022-45887: kernel-source-rt,kernel-source,kernel-source-azure: Memory leak in drivers/media/usb/ttusb-dec/ttusb_dec.c</issue>
  <issue id="1205803" tracker="bnc">VUL-0: CVE-2022-45919: kernel: use-after-free when there is a disconnect after an open in drivers/media/dvb-core/dvb_ca_en50221.c</issue>
  <issue id="1206878" tracker="bnc">[PATCH] ext4: add EXT4_INODE_HAS_XATTR_SPACE macro in xattr.h</issue>
  <issue id="1209287" tracker="bnc">VUL-0: CVE-2023-1380: kernel: A USB-accessible slab-out-of-bounds read in Linux kernel driver</issue>
  <issue id="1210629" tracker="bnc">VUL-0: CVE-2023-2176: kernel: Slab-out-of-bound read in compare_netdev_and_ip</issue>
  <issue id="1210715" tracker="bnc">VUL-0: CVE-2023-2194: kernel-source,kernel-source-azure,kernel-source-rt: i2c: out-of-bounds write in xgene_slimpro_i2c_xfer()</issue>
  <issue id="1210783" tracker="bnc">VUL-0: CVE-2023-31084: kernel: blocking operation when a task is in !TASK_RUNNING when dvb_frontend_get_event, wait_event_interruptible is called</issue>
  <issue id="1210940" tracker="bnc">VUL-0: CVE-2023-31436: kernel: out-of-bounds write because lmax can exceed QFQ_MIN_LMAX in qfq_change_class in net/sched/sch_qfq.c</issue>
  <issue id="1211105" tracker="bnc">VUL-0: CVE-2023-2513: kernel-source-azure,kernel-source,kernel-source-rt: ext4: use-after-free in ext4_xattr_set_entry()</issue>
  <issue id="1211186" tracker="bnc">VUL-0: CVE-2023-32269: kernel-source-rt,kernel-source-azure,kernel-source: UaF in AF_NETROM</issue>
  <issue id="1211260" tracker="bnc">VUL-0: CVE-2023-31436: kernel live patch: out-of-bounds write because lmax can exceed QFQ_MIN_LMAX in qfq_change_class in net/sched/sch_qfq.c</issue>
  <issue id="1211592" tracker="bnc">VUL-0: CVE-2023-2860: kernel-source-azure,kernel-source,kernel-source-rt: Linux Kernel IPv6 Segment Routing Out-Of-Bounds Read Information Disclosure Vulnerability</issue>
  <issue id="2022-3566" tracker="cve" />
  <issue id="2022-45886" tracker="cve" />
  <issue id="2022-45885" tracker="cve" />
  <issue id="2022-45887" tracker="cve" />
  <issue id="2022-45919" tracker="cve" />
  <issue id="2022-45884" tracker="cve" />
  <issue id="2023-31084" tracker="cve" />
  <issue id="2023-31436" tracker="cve" />
  <issue id="2023-2194" tracker="cve" />
  <issue id="2023-32269" tracker="cve" />
  <issue id="2023-1380" tracker="cve" />
  <issue id="2023-2513" tracker="cve" />
  <issue id="2023-2176" tracker="cve" />
  <category>security</category>
  <rating>important</rating>
  <packager>tabraham1</packager>
  <reboot_needed/>
  <description>
The SUSE Linux Enterprise 12 SP4 LTSS kernel was updated to receive various security and bugfixes.


The following security bugs were fixed:

- CVE-2022-3566: Fixed race condition in the TCP Handler (bsc#1204405).
- CVE-2022-45886: Fixed a .disconnect versus dvb_device_open race condition in dvb_net.c that lead to a use-after-free (bsc#1205760).
- CVE-2022-45885: Fixed a race condition in dvb_frontend.c that could cause a use-after-free when a device is disconnected (bsc#1205758).
- CVE-2022-45887: Fixed a memory leak in ttusb_dec.c caused by the lack of a dvb_frontend_detach call (bsc#1205762).
- CVE-2022-45919: Fixed a use-after-free in dvb_ca_en50221.c that could occur if there is a disconnect after an open, because of the lack of a wait_event (bsc#1205803).
- CVE-2022-45884: Fixed a use-after-free in dvbdev.c, related to dvb_register_device dynamically allocating fops (bsc#1205756).
- CVE-2023-31084: Fixed a blocking issue in drivers/media/dvb-core/dvb_frontend.c (bsc#1210783).
- CVE-2023-31436: Fixed an out-of-bounds write in qfq_change_class() because lmax can exceed QFQ_MIN_LMAX (bsc#1210940 bsc#1211260).
- CVE-2023-2194: Fixed an out-of-bounds write vulnerability in the SLIMpro I2C device driver (bsc#1210715).
- CVE-2023-32269: Fixed a use-after-free in af_netrom.c, related to the fact that accept() was also allowed for a successfully connected AF_NETROM socket (bsc#1211186).
- CVE-2023-1380: A slab-out-of-bound read problem was fixed in brcmf_get_assoc_ies(), that could lead to a denial of service (bsc#1209287).
- CVE-2023-2513: A use-after-free vulnerability was fixed in the ext4 filesystem, related to the way it handled the extra inode size for extended attributes (bsc#1211105).
- CVE-2023-2176: A vulnerability was found in compare_netdev_and_ip in drivers/infiniband/core/cma.c in RDMA. The improper cleanup results in out-of-boundary read, where a local user can utilize this problem to crash the system or escalation of privilege (bsc#1210629).

The following non-security bugs were fixed:

- ext4: add EXT4_INODE_HAS_XATTR_SPACE macro in xattr.h (bsc#1206878).
- ipv6: sr: fix out-of-bounds read when setting HMAC data (bsc#1211592).
</description>
<summary>Security update for the Linux Kernel</summary>
</patchinfo>
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