In the Linux kernel, the following vulnerability has been resolved:
sctp: fix memory leak in sctp_stream_outq_migrate()
When sctp_stream_outq_migrate() is called to release stream out resources, the memory pointed to by prio_head in stream out is not released.
The memory leak information is as follows: unreferenced object 0xffff88801fe79f80 (size 64): comm "sctp_repo", pid 7957, jiffies 4294951704 (age 36.480s) hex dump (first 32 bytes): 80 9f e7 1f 80 88 ff ff 80 9f e7 1f 80 88 ff ff ................ 90 9f e7 1f 80 88 ff ff 90 9f e7 1f 80 88 ff ff ................ backtrace: [<ffffffff81b215c6>] kmalloc_trace+0x26/0x60 [<ffffffff88ae517c>] sctp_sched_prio_set+0x4cc/0x770 [<ffffffff88ad64f2>] sctp_stream_init_ext+0xd2/0x1b0 [<ffffffff88aa2604>] sctp_sendmsg_to_asoc+0x1614/0x1a30 [<ffffffff88ab7ff1>] sctp_sendmsg+0xda1/0x1ef0 [<ffffffff87f765ed>] inet_sendmsg+0x9d/0xe0 [<ffffffff8754b5b3>] sock_sendmsg+0xd3/0x120 [<ffffffff8755446a>] __sys_sendto+0x23a/0x340 [<ffffffff87554651>] __x64_sys_sendto+0xe1/0x1b0 [<ffffffff89978b49>] do_syscall_64+0x39/0xb0 [<ffffffff89a0008b>] entry_SYSCALL_64_after_hwframe+0x63/0xcd
CVSS Details
- CVSS 3.1 Base Score: 5.5
- CVSS 3.1 Vector: (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Amazon Linux Ami 2 | — | Upgrade kernel-tools-debuginfoUpgrade kernel-debuginfoUpgrade kernel-debuginfo-common-x86_64Upgrade kernelUpgrade python-perf-debuginfoUpgrade kernel-headersUpgrade perf-debuginfoUpgrade kernel-develUpgrade kernel-debuginfo-common-aarch64Upgrade kernel-livepatch-5.10.162-141.675Upgrade python-perfUpgrade bpftool-debuginfoUpgrade kernel-toolsUpgrade kernel-tools-develUpgrade bpftoolUpgrade perfUpgrade kernel-livepatch-5.15.86-53.137 | Mar 14, 2025 | Oct 21, 2024 |
| Debian | — | Upgrade linux | Oct 23, 2024 | Oct 23, 2024 |
| Redhat_linux | — | No solution exists | Jul 9, 2025 | Oct 21, 2024 |
| Ubuntu | — | Upgrade linuxUpgrade linux-raspi-5.4Upgrade linux-gcp-5.4Upgrade linux-fipsUpgrade linux-azure-fipsUpgrade linux-nvidia-tegra-5.15Upgrade linux-oracle-5.4Upgrade linux-aws-5.4Upgrade linux-awsUpgrade linux-riscv-5.15Upgrade linux-aws-5.15Upgrade linux-lowlatencyUpgrade linux-bluefieldUpgrade linux-gkeUpgrade linux-ibm-5.4Upgrade linux-gcpUpgrade linux-intel-iot-realtimeUpgrade linux-azure-fdeUpgrade linux-iotUpgrade linux-kvmUpgrade linux-intel-iotgUpgrade linux-azure-5.4Upgrade linux-hwe-5.15Upgrade linux-azureUpgrade linux-ibmUpgrade linux-lowlatency-hwe-5.15Upgrade linux-azure-5.15Upgrade linux-hwe-5.4Upgrade linux-intel-iotg-5.15Upgrade linux-gcp-fipsUpgrade linux-gkeop-5.15Upgrade linux-realtimeUpgrade linux-nvidiaUpgrade linux-gcp-5.15Upgrade linux-oracleUpgrade linux-oracle-5.15Upgrade linux-gkeopUpgrade linux-aws-fipsUpgrade linux-xilinx-zynqmpUpgrade linux-raspi | Nov 19, 2024 | Oct 21, 2024 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | May 27, 2026 | Oct 21, 2024 |
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