CLSA-2025-1749571039
See a problem?- Import Source
- https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu16.04els/CLSA-2025-1749571039.json
- JSON Data
- https://api.osv.dev/v1/vulns/CLSA-2025-1749571039
- Upstream
- Published
- 2026-10-21T09:20:24Z
- Modified
- 2026-10-26T09:43:15Z
- Summary
- Fix of 13 CVEs
- Details
-
[ Ubuntu: 4.15.0-248.259 ]
- CVE-url: https://ubuntu.com/security/CVE-2025-21811
- nilfs2: protect access to buffers with no active references
- CVE-url: https://ubuntu.com/security/CVE-2025-21715
- net: davicom: fix UAF in dm9000_drv_remove
- CVE-url: https://ubuntu.com/security/CVE-2024-58083
- KVM: Explicitly verify target vCPU is online in kvm_get_vcpu()
- CVE-url: https://ubuntu.com/security/CVE-2024-57979
- pps: Fix a use-after-free
- CVE-url: https://ubuntu.com/security/CVE-2025-21898
- ftrace: Avoid potential division by zero in function_stat_show()
- CVE-url: https://ubuntu.com/security/CVE-2025-21993
- iscsi_ibft: Fix UBSAN shift-out-of-bounds warning in ibft_attr_show_nic()
- CVE-url: https://ubuntu.com/security/CVE-2025-21653
- netlink: add attribute range validation to policy
- net_sched: cls_flow: validate TCA_FLOW_RSHIFT attribute
- CVE-url: https://ubuntu.com/security/CVE-2024-53148
- comedi: Flush partial mappings in error case
- CVE-url: https://ubuntu.com/security/CVE-2022-49541
- cifs: fix potential double free during failed mount
- CVE-url: https://ubuntu.com/security/CVE-2024-35937
- wifi: cfg80211: check A-MSDU format more carefully
- CVE-url: https://ubuntu.com/security/CVE-2021-47211
- ALSA: usb-audio: fix null pointer dereference on pointer cs_desc
- CVE-url: https://ubuntu.com/security/CVE-2025-21772
- partitions: mac: fix handling of bogus partition table
- CVE-url: https://ubuntu.com/security/CVE-2025-21753
- btrfs: fix use-after-free when attempting to join an aborted transaction
- CVE-url: https://ubuntu.com/security/CVE-2025-21934
- rapidio: fix an API misues when rio_add_net() fails
- CVE-url: https://ubuntu.com/security/CVE-2025-21811
- References
-
- https://errata.tuxcare.com/els_os/ubuntu16.04els/CLSA-2025-1749571039.html
- https://nvd.nist.gov/vuln/detail/CVE-2021-47211
- https://nvd.nist.gov/vuln/detail/CVE-2022-49541
- https://nvd.nist.gov/vuln/detail/CVE-2024-35937
- https://nvd.nist.gov/vuln/detail/CVE-2024-53148
- https://nvd.nist.gov/vuln/detail/CVE-2024-57979
- https://nvd.nist.gov/vuln/detail/CVE-2024-58083
- https://nvd.nist.gov/vuln/detail/CVE-2025-21653
- https://nvd.nist.gov/vuln/detail/CVE-2025-21715
- https://nvd.nist.gov/vuln/detail/CVE-2025-21753
- https://nvd.nist.gov/vuln/detail/CVE-2025-21772
- https://nvd.nist.gov/vuln/detail/CVE-2025-21811
- https://nvd.nist.gov/vuln/detail/CVE-2025-21934
- https://nvd.nist.gov/vuln/detail/CVE-2025-21993
Affected packages
TuxCare:Ubuntu:16.04
linux-buildinfo-4.15.0-248-tuxcare.els46-generic
linux-buildinfo-4.15.0-248-tuxcare.els46-lowlatency
Package
- Name
- linux-buildinfo-4.15.0-248-tuxcare.els46-lowlatency
- Purl
- pkg:deb/tuxcare/linux-buildinfo-4.15.0-248-tuxcare.els46-lowlatency?distro=ubuntu-16.04
linux-cloud-tools-4.15.0-248-tuxcare.els46-generic
linux-cloud-tools-4.15.0-248-tuxcare.els46-lowlatency
Package
- Name
- linux-cloud-tools-4.15.0-248-tuxcare.els46-lowlatency
- Purl
- pkg:deb/tuxcare/linux-cloud-tools-4.15.0-248-tuxcare.els46-lowlatency?distro=ubuntu-16.04
linux-headers-4.15.0-248-tuxcare.els46
linux-headers-4.15.0-248-tuxcare.els46-generic
linux-headers-4.15.0-248-tuxcare.els46-lowlatency
linux-hwe-cloud-tools-4.15.0-248-tuxcare.els46
linux-hwe-tools-4.15.0-248-tuxcare.els46
linux-image-unsigned-4.15.0-248-tuxcare.els46-generic
Package
- Name
- linux-image-unsigned-4.15.0-248-tuxcare.els46-generic
- Purl
- pkg:deb/tuxcare/linux-image-unsigned-4.15.0-248-tuxcare.els46-generic?distro=ubuntu-16.04
linux-image-unsigned-4.15.0-248-tuxcare.els46-lowlatency
Package
- Name
- linux-image-unsigned-4.15.0-248-tuxcare.els46-lowlatency
- Purl
- pkg:deb/tuxcare/linux-image-unsigned-4.15.0-248-tuxcare.els46-lowlatency?distro=ubuntu-16.04
linux-modules-4.15.0-248-tuxcare.els46-generic
linux-modules-4.15.0-248-tuxcare.els46-lowlatency
linux-modules-extra-4.15.0-248-tuxcare.els46-generic
Package
- Name
- linux-modules-extra-4.15.0-248-tuxcare.els46-generic
- Purl
- pkg:deb/tuxcare/linux-modules-extra-4.15.0-248-tuxcare.els46-generic?distro=ubuntu-16.04