What is RHSA-2025:19103?

RHSA-2025:19103 is a security advisory published by Red Hat Product Security with Medium severity. Red Hat Security Advisory: kernel-rt security update

What is the CVSS v3 score of RHSA-2025:19103?

RHSA-2025:19103 has a CVSS v3 base score of 7.6, published by Red Hat Product Security.

RHSA-2025:19103MediumCVSS 7.6

Red Hat Security Advisory: kernel-rt security update

Vendor

Red Hat Product Security

Published

October 27, 2025

Last Modified

June 29, 2026

🔗 CVE IDs covered (6)

CVE-2025-39817 →CVE-2025-39841 →CVE-2025-39849 →CVE-2022-50386 →CVE-2023-53297 →CVE-2023-53386 →

📋 Description

CVE-2022-50386 — kernel: Bluetooth: L2CAP: Fix user-after-free CVE-2023-53297 — kernel: Bluetooth: L2CAP: fix "bad unlock balance" in l2cap_disconnect_rsp CVE-2023-53386 — kernel: Bluetooth: Fix potential use-after-free when clear keys CVE-2025-39817 — kernel: efivarfs: Fix slab-out-of-bounds in efivarfs_d_compare CVE-2025-39841 — kernel: scsi: lpfc: Fix buffer free/clear order in deferred receive path CVE-2025-39849 — kernel: wifi: cfg80211: sme: cap SSID length in __cfg80211_connect_result()

🔗 References (9)

selfhttps://access.redhat.com/errata/RHSA-2025:19103
externalhttps://access.redhat.com/security/updates/classification/#moderate
externalhttps://bugzilla.redhat.com/show_bug.cgi?id=2395681
externalhttps://bugzilla.redhat.com/show_bug.cgi?id=2395805
externalhttps://bugzilla.redhat.com/show_bug.cgi?id=2396419
externalhttps://bugzilla.redhat.com/show_bug.cgi?id=2396431
externalhttps://bugzilla.redhat.com/show_bug.cgi?id=2396928
externalhttps://bugzilla.redhat.com/show_bug.cgi?id=2396944
selfhttps://security.access.redhat.com/data/csaf/v2/advisories/2025/rhsa-2025_19103.json