CentOS Linux 7 [TuxCare] Security Update: bpftool / kernel / kernel-debug / kernel-debug-devel / kernel-devel / etc Multiple Vulnerabilities (CENTOS7:CLSA-2026:1783337441)

The CentOS Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the TuxCare CENTOS7:CLSA-2026:1783337441 advisory. - In the Linux kernel, the following vulnerability has been resolved: IB/qib: Protect from buffer overflow in struct qibusersdmapkt fiel...

CVE-2021-47485

In the Linux kernel, the following vulnerability has been resolved: IB/qib: Protect from buffer overflow in struct qibusersdmapkt fields Overflowing either addrlimit or bytestogo can allow userspace to trigger a buffer overflow of kernel memory. Check for overflows in all the places doing math on...

SUSE CVE-2021-47485

In the Linux kernel, the following vulnerability has been resolved: IB/qib: Protect from buffer overflow in struct qibusersdmapkt fields Overflowing either addrlimit or bytestogo can allow userspace to trigger a buffer overflow of kernel memory. Check for overflows in all the places doing math on...

CVE-2021-47485

In the Linux kernel, the following vulnerability has been resolved: IB/qib: Protect from buffer overflow in struct qibusersdmapkt fields Overflowing either addrlimit or bytestogo can allow userspace to trigger a buffer overflow of kernel memory. Check for overflows in all the places doing math on...

CVE-2021-47104

In the Linux kernel, the following vulnerability has been resolved: IB/qib: Fix memory leak in qibusersdmaqueuepkts The wrong goto label was used for the error case and missed cleanup of the pkt allocation. Addresses-Coverity-ID: 1493352 "Resource leak"...

CVE-2021-47104

In the Linux kernel, the following vulnerability has been resolved: IB/qib: Fix memory leak in qibusersdmaqueuepkts The wrong goto label was used for the error case and missed cleanup of the pkt allocation. Addresses-Coverity-ID: 1493352 "Resource leak"...

CVE-2021-47104 IB/qib: Fix memory leak in qib_user_sdma_queue_pkts()

In the Linux kernel, the following vulnerability has been resolved: IB/qib: Fix memory leak in qibusersdmaqueuepkts The wrong goto label was used for the error case and missed cleanup of the pkt allocation. Addresses-Coverity-ID: 1493352 "Resource leak"...

CVE-2021-47104: Missing Release of Memory after Effective Lifetime

In the Linux kernel, the following vulnerability has been resolved: IB/qib: Fix memory leak in qibusersdmaqueuepkts The wrong goto label was used for the error case and missed cleanup of the pkt allocation. Addresses-Coverity-ID: 1493352 "Resource leak"...

PT-2021-8135

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The issue is related to a memory leak in the IB/qib component of the Linux kernel. This leak occurs due to the wrong goto label being used for the error case, resulting in missed cleanup...