CLSA-2025-1760713752

[ Ubuntu: 4.15.0-252.263 ]

• CVE-url: https://ubuntu.com/security/CVE-2022-43945
  • NFSD: Protect against send buffer overflow in NFSv3 READ
• Focal update: v5.4.285 upstream stable release (LP: #2089233) // CVE-2024-49924 // CVE-url: https://ubuntu.com/security/CVE-2024-49924
  • fbdev: pxafb: Fix possible use after free in pxafb_task()
• CVE-url: https://ubuntu.com/security/CVE-2025-38477
  • net/sched: sch_qfq: Fix race condition on qfq_aggregate
  • net/sched: sch_qfq: Avoid triggering might_sleep in atomic context in qfq_delete_class
• CVE-url: https://ubuntu.com/security/CVE-2025-38618
  • vsock: Do not allow binding to VMADDR_PORT_ANY
• CVE-url: https://ubuntu.com/security/CVE-2025-38617
  • net/packet: fix a race in packet_set_ring() and packet_notifier()
• CVE-url: https://ubuntu.com/security/CVE-2025-21796
  • nfsd: clear acl_access/acl_default after releasing them
• CVE-url: https://ubuntu.com/security/CVE-2022-48827
  • NFSD: Fix the behavior of READ near OFFSET_MAX
• CVE-url: https://ubuntu.com/security/CVE-2021-47391
  • RDMA/cma: Ensure rdma_addr_cancel() happens before issuing more requests
• CVE-url: https://ubuntu.com/security/CVE-2024-41069
  • ASoC: topology: Fix references to freed memory
  • ASoC: topology: Do not assign fields that are already set
  • ASoC: topology: Clean up route loading
• CVE-url: https://ubuntu.com/security/CVE-2024-56616
  • drm/dp_mst: Fix MST sideband message body length check
• Focal update: v5.4.261 upstream stable release (LP: #2049049) // CVE-url: https://ubuntu.com/security/CVE-2023-52868
  • thermal: core: prevent potential string overflow
• Focal update: v5.4.262 upstream stable release (LP: #2049069) // CVE-url: https://ubuntu.com/security/CVE-2023-52836
  • locking/ww_mutex/test: Fix potential workqueue corruption
• CVE-2024-35965 // CVE-url: https://ubuntu.com/security/CVE-2024-35965
  • Bluetooth: L2CAP: uninitialized variables in l2cap_sock_setsockopt()
  • Bluetooth: L2CAP: Fix not validating setsockopt user input
• Focal update: v5.4.188 upstream stable release (LP: #1971496) // CVE-url: https://ubuntu.com/security/CVE-2022-49292
  • ALSA: oss: Fix PCM OSS buffer allocation overflow
• Focal update: v5.4.262 upstream stable release (LP: #2049069) // CVE-url: https://ubuntu.com/security/CVE-2023-52835
  • perf/core: Bail out early if the request AUX area is out of bound
• Focal update: v5.4.262 upstream stable release (LP: #2049069) // CVE-url: https://ubuntu.com/security/CVE-2023-52764
  • media: gspca: cpia1: shift-out-of-bounds in set_flicker
• Focal update: v5.4.261 upstream stable release (LP: #2049049) // CVE-url: https://ubuntu.com/security/CVE-2023-52864
  • platform/x86: wmi: Fix probe failure when failing to register WMI devices
  • platform/x86: wmi: remove unnecessary initializations
  • platform/x86: wmi: Fix opening of char device
• CVE-2024-35966 // CVE-url: https://ubuntu.com/security/CVE-2024-35966
  • Bluetooth: RFCOMM: Fix not validating setsockopt user input
• CVE-2024-35967 // CVE-url: https://ubuntu.com/security/CVE-2024-35966
  • Bluetooth: SCO: Fix not validating setsockopt user input
• Focal update: v5.4.291 upstream stable release (LP: #2106002) // CVE-2025-21704 // CVE-url: https://ubuntu.com/security/CVE-2025-21704
  • usb: cdc-acm: Check control transfer buffer size before access
• CVE-url: https://ubuntu.com/security/CVE-2025-38350
  • net/sched: Always pass notifications when child class becomes empty
• CVE-url: https://ubuntu.com/security/CVE-2025-37798
  • sch_htb: make htb_qlen_notify() idempotent