CVE-2022-50662 — Missing Release of Memory after Effective Lifetime in Linux

6 documents5 sources
Severity
—N/A
No vector
EPSS
0.0%
top 89.95%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
3
LinuxLinux KernelDebian Linux
Timeline
PublishedDec 9

Description

In the Linux kernel, the following vulnerability has been resolved: RDMA/hns: fix memory leak in hns_roce_alloc_mr() When hns_roce_mr_enable() failed in hns_roce_alloc_mr(), mr_key is not released. Compiled test only.

Affected Packages4 packages

▶Linuxlinux/linux_kernel5.8.0 — 5.10.163+3
▶Debianlinux/linux_kernel< 5.10.178-1+3
▶CVEListV5linux/linux9b2cf76c9f052987ae5c4ad450ebebdc7c5d7b87 — 164fa80330a81db67c26d10d071083941d29a510+5
▶debiandebian/linux< linux 6.1.4-1 (bookworm)

🔴Vulnerability Details

3
OSV
RDMA/hns: fix memory leak in hns_roce_alloc_mr()↗2025-12-09
▶
GHSA
GHSA-h5c7-rmx3-jxq4: In the Linux kernel, the following vulnerability has been resolved: RDMA/hns: fix memory leak in hns_roce_alloc_mr() When hns_roce_mr_enable() faile↗2025-12-09
▶
OSV
CVE-2022-50662: In the Linux kernel, the following vulnerability has been resolved: RDMA/hns: fix memory leak in hns_roce_alloc_mr() When hns_roce_mr_enable() failed↗2025-12-09
▶

📋Vendor Advisories

2
Red Hat
kernel: RDMA/hns: fix memory leak in hns_roce_alloc_mr()↗2025-12-09
▶
Debian
CVE-2022-50662: linux - In the Linux kernel, the following vulnerability has been resolved: RDMA/hns: f...↗2022
▶