File _patchinfo of Package patchinfo.40731

<patchinfo incident="40731">
  <issue id="1245772" tracker="bnc">VUL-0: CVE-2024-26808: kernel live patch: netfilter: nft_chain_filter: handle NETDEV_UNREGISTER for inet/ingress basechain</issue>
  <issue id="1245795" tracker="bnc">VUL-0: CVE-2025-21756: kernel live patch: vsock: Keep the binding until socket destruction</issue>
  <issue id="1246001" tracker="bnc">VUL-0: CVE-2025-38181: kernel live patch: calipso: fix null-ptr-deref in calipso_req_{set,del}attr()</issue>
  <issue id="1246356" tracker="bnc">VUL-0: CVE-2025-38177: kernel live patch: kernel: sch_hfsc: make hfsc_qlen_notify() idempotent</issue>
  <issue id="1247499" tracker="bnc">VUL-0: CVE-2025-38498: kernel live patch: do_change_type(): refuse to operate on unmounted/not ours mounts</issue>
  <issue id="1248298" tracker="bnc">VUL-0: CVE-2025-38555: kernel live patch: usb: gadget : fix use-after-free in composite_dev_cleanup()</issue>
  <issue id="2024-26808" tracker="cve" />
  <issue id="2025-21755" tracker="cve" />
  <issue id="2025-21756" tracker="cve" />
  <issue id="2025-38177" tracker="cve" />
  <issue id="2025-38181" tracker="cve" />
  <issue id="2025-38498" tracker="cve" />
  <issue id="2025-38555" tracker="cve" />
  <category>security</category>
  <rating>important</rating>
  <packager>nstange</packager>
  <description>This update for the Linux Kernel 5.14.21-150400_24_150 fixes several issues.

The following security issues were fixed:

- CVE-2025-38177: sch_hfsc: make hfsc_qlen_notify() idempotent (bsc#1246356).
- CVE-2025-38181: calipso: Fix null-ptr-deref in calipso_req_{set,del}attr() (bsc#1246001).
- CVE-2025-38498: do_change_type(): refuse to operate on unmounted/not ours mounts (bsc#1247499).
- CVE-2025-38555: usb: gadget : fix use-after-free in composite_dev_cleanup() (bsc#1248298).
- CVE-2024-26808: netfilter: nft_chain_filter: handle NETDEV_UNREGISTER for inet/ingress basechain (bsc#1245772).
- CVE-2025-21756: vsock: Keep the binding until socket destruction (bsc#1245795).
- CVE-2025-21755: vsock: Orphan socket after transport release (bsc#1245795).
</description>
<summary>Security update for the Linux Kernel (Live Patch 36 for SLE 15 SP4)</summary>
</patchinfo>