The remote Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2023:4814 advisory.

  - kernel: kernel info leak issue in pfkey_register (CVE-2022-1353)

  - kernel: unmap_mapping_range() race with munmap() on VM_PFNMAP mappings leads to stale TLB entry     (CVE-2022-39188)

  - kernel: speculative pointer dereference in do_prlimit() in kernel/sys.c (CVE-2023-0458)

  - kernel: ipvlan: out-of-bounds write caused by unclear skb->cb (CVE-2023-3090)

  - kernel: tls: race condition in do_tls_getsockopt may lead to use-after-free or NULL pointer dereference     (CVE-2023-28466)

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

Detections

Analytics

RHEL 9 : kernel-rt (RHSA-2023:4814)

high Nessus Plugin ID 180243

Version 1.2

Version 1.1

Version 1.0

Version 1.0

Version 1.2 Apr 28, 2024, 2:25 PM Detection (updated detection logic) Plugin metadata Plugin Feed: 202404281425
Version 1.1 Jan 26, 2024, 11:18 PM Detection (updated detection logic) Plugin metadata Plugin Feed: 202401262318
Version 1.0 Jan 26, 2024, 9:00 PM Detection (updated detection logic) Plugin metadata Plugin Feed: 202401262100
Version 1.0 Aug 29, 2023, 8:04 PM New Plugin Feed: 202308292004