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[{"id":483,"title":"Self-taught through trial and error","votes":548,"type":"x","order":1,"pct":78.51,"resources":[]},{"id":484,"title":"Formal training or courses","votes":30,"type":"x","order":2,"pct":4.3,"resources":[]},{"id":485,"title":"A job that required it","votes":34,"type":"x","order":3,"pct":4.87,"resources":[]},{"id":486,"title":"Other","votes":86,"type":"x","order":4,"pct":12.32,"resources":[]}] ["#ff5b00","#4ac0f2","#b80028","#eef66c","#60bb22","#b96a9a","#62c2cc"] ["rgba(255,91,0,0.7)","rgba(74,192,242,0.7)","rgba(184,0,40,0.7)","rgba(238,246,108,0.7)","rgba(96,187,34,0.7)","rgba(185,106,154,0.7)","rgba(98,194,204,0.7)"] 350
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202

openSUSE: Kernel Important Bluetooth Disconnection Flaw SUSE-SU-2025:4281-1

An update that solves one vulnerability can now be installed.. # Security update for the Linux Kernel (Live Patch 43 for SUSE Linux Enterprise 15 SP4) Announcement ID: SUSE-SU-2025:4281-1 Release Date: 2025-11-27T15:04:07Z Rating: important References: * bsc#1251983 Cross-References: * CVE-2023-53673 CVSS scores: * CVE-2023-53673 ( SUSE ): 7.3 CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N * CVE-2023-53673 ( SUSE ): 7.0 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H Affected Products: * openSUSE Leap 15.4 * SUSE Linux Enterprise High Performance Computing 15 SP4 * SUSE Linux Enterprise Live Patching 15-SP4 * SUSE Linux Enterprise Micro 5.3 * SUSE Linux Enterprise Micro 5.4 * SUSE Linux Enterprise Real Time 15 SP4 * SUSE Linux Enterprise Server 15 SP4 * SUSE Linux Enterprise Server for SAP Applications 15 SP4 An update that solves one vulnerability can now be installed. ## Description: This update for the SUSE Linux Enterprise kernel 5.14.21-150400.24.173 fixes one security issue The following security issue was fixed: * CVE-2023-53673: Bluetooth: hci_event: call disconnect callback before deleting conn (bsc#1251983). ## Patch Instructions: To install this SUSE update use the SUSE recommended installation methods like YaST online_update or "zypper patch". Alternatively you can run the command listed for your product: * openSUSE Leap 15.4 zypper in -t patch SUSE-2025-4281=1 * SUSE Linux Enterprise Live Patching 15-SP4 zypper in -t patch SUSE-SLE-Module-Live-Patching-15-SP4-2025-4281=1 ## Package List: * openSUSE Leap 15.4 (ppc64le s390x x86_64) * kernel-livepatch-5_14_21-150400_24_173-default-debuginfo-5-150400.2.1 * kernel-livepatch-5_14_21-150400_24_173-default-5-150400.2.1 * kernel-livepatch-SLE15-SP4_Update_43-debugsource-5-150400.2.1 * SUSE Linux Enterprise Live Patching 15-SP4 (ppc64le s390x x86_64) * kernel-livepatch-5_14_21-150400_24_173-default-debuginfo-5-150400.2.1 *kernel-livepatch-5_14_21-150400_24_173-default-5-150400.2.1 * kernel-livepatch-SLE15-SP4_Update_43-debugsource-5-150400.2.1 ## References: * https://www.suse.com/security/cve/CVE-2023-53673.html * https://bugzilla.suse.com/show_bug.cgi?id=1251983 . Update for openSUSE addresses a critical security issue in Bluetooth kernel interactions, enhancing system safety.. openSUSE, kernel, Bluetooth, security patch, SUSE Linux. . Severity: Important. LinuxSecurity.com Team

Calendar 2 Nov 27, 2025 Important OpenSUSE
100

SUSE Linux Enterprise 15 SP4: 2025:4242-1 Important Bluetooth Threat Fix

* bsc#1251983 Cross-References: * CVE-2023-53673 . # Security update for the Linux Kernel (Live Patch 45 for SUSE Linux Enterprise 15 SP4) Announcement ID: SUSE-SU-2025:4242-1 Release Date: 2025-11-25T21:11:36Z Rating: important References: * bsc#1251983 Cross-References: * CVE-2023-53673 CVSS scores: * CVE-2023-53673 ( SUSE ): 7.3 CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N * CVE-2023-53673 ( SUSE ): 7.0 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H Affected Products: * openSUSE Leap 15.4 * SUSE Linux Enterprise High Performance Computing 15 SP4 * SUSE Linux Enterprise Live Patching 15-SP4 * SUSE Linux Enterprise Micro 5.3 * SUSE Linux Enterprise Micro 5.4 * SUSE Linux Enterprise Real Time 15 SP4 * SUSE Linux Enterprise Server 15 SP4 * SUSE Linux Enterprise Server for SAP Applications 15 SP4 An update that solves one vulnerability can now be installed. ## Description: This update for the SUSE Linux Enterprise kernel 5.14.21-150400.24.179 fixes one security issue The following security issue was fixed: * CVE-2023-53673: Bluetooth: hci_event: call disconnect callback before deleting conn (bsc#1251983). ## Patch Instructions: To install this SUSE update use the SUSE recommended installation methods like YaST online_update or "zypper patch". Alternatively you can run the command listed for your product: * openSUSE Leap 15.4 zypper in -t patch SUSE-2025-4242=1 * SUSE Linux Enterprise Live Patching 15-SP4 zypper in -t patch SUSE-SLE-Module-Live-Patching-15-SP4-2025-4242=1 ## Package List: * openSUSE Leap 15.4 (ppc64le s390x x86_64) * kernel-livepatch-5_14_21-150400_24_179-default-debuginfo-2-150400.2.1 * kernel-livepatch-5_14_21-150400_24_179-default-2-150400.2.1 * kernel-livepatch-SLE15-SP4_Update_45-debugsource-2-150400.2.1 * SUSE Linux Enterprise Live Patching 15-SP4 (ppc64le s390x x86_64) * kernel-livepatch-5_14_21-150400_24_179-default-debuginfo-2-150400.2.1 *kernel-livepatch-5_14_21-150400_24_179-default-2-150400.2.1 * kernel-livepatch-SLE15-SP4_Update_45-debugsource-2-150400.2.1 ## References: * https://www.suse.com/security/cve/CVE-2023-53673.html * https://bugzilla.suse.com/show_bug.cgi?id=1251983 . SUSE Linux Kernel Security Update addresses CVE-2023-53673, ensuring critical fixes for Bluetooth connection failures.. SUSE security update, Linux kernel patch, Bluetooth security, system vulnerabilities, enterprise Linux security. . Severity: Important. LinuxSecurity.com Team

Calendar 2 Nov 26, 2025 Important SuSE
89

Fedora 30 Advisory: Critical wpa_supplicant Fix for Disconnection Issue

Security fix for CVE-2019-16275. --------------------------------------------------------------------------------Fedora Update Notification FEDORA-2019-2bdcccee3c 2019-11-17 01:12:46.786636 --------------------------------------------------------------------------------Name : wpa_supplicant Product : Fedora 30 Version : 2.8 Release : 3.fc30 URL : http://w1.fi/wpa_supplicant/ Summary : WPA/WPA2/IEEE 802.1X Supplicant Description : wpa_supplicant is a WPA Supplicant for Linux, BSD and Windows with support for WPA and WPA2 (IEEE 802.11i / RSN). Supplicant is the IEEE 802.1X/WPA component that is used in the client stations. It implements key negotiation with a WPA Authenticator and it controls the roaming and IEEE 802.11 authentication/association of the wlan driver. --------------------------------------------------------------------------------Update Information: Security fix for CVE-2019-16275 --------------------------------------------------------------------------------ChangeLog: * Wed Oct 30 2019 Davide Caratti - 1:2.8-3 - fix AP mode PMF disconnection protection bypass (CVE-2019-16275, rh #1767026) * Fri May 10 2019 Davide Caratti - 1:2.8-2 - fix changelog for version 2.8-1 * Thu May 2 2019 Davide Caratti - 1:2.8-1 - Update to 2.8 upstream release, to include latest fix for NULL pointer dereference when EAP-PWD peer receives unexpected EAP fragments (CVE-2019-11555, rh #1701759) --------------------------------------------------------------------------------References: [ 1 ] Bug #1767023 - CVE-2019-16275 wpa_supplicant: AP mode PMF disconnection protection bypass https://bugzilla.redhat.com/show_bug.cgi?id=1767023 --------------------------------------------------------------------------------This update can be installed with the "dnf" update program. Use su -c 'dnf upgrade --advisory FEDORA-2019-2bdcccee3c' at the command line. For more information, refer to the dnf documentation availableat https://dnf.readthedocs.io/en/latest/command_ref.html All packages are signed with the Fedora Project GPG key. More details on the GPG keys used by the Fedora Project can be found at https://fedoraproject.org/security/ --------------------------------------------------------------------------------_______________________________________________ package-announce mailing list -- This email address is being protected from spambots. You need JavaScript enabled to view it. To unsubscribe send an email to This email address is being protected from spambots. You need JavaScript enabled to view it. Fedora Code of Conduct: https://docs.fedoraproject.org/en-US/project/code-of-conduct/ List Guidelines: https://fedoraproject.org/wiki/Mailing_list_guidelines List Archives: https://lists.fedoraproject.org/archives/list/This email address is being protected from spambots. You need JavaScript enabled to view it./ . Essential security patch for wpa_supplicant on Fedora 30 resolving CVE-2019-16275. Update immediately to ensure system safety.. wpa_supplicant Update,Fedora 30 Security,wpa_supplicant Fix,Critical Network Security. . Severity: Critical. LinuxSecurity.com Team

Calendar 2 Nov 16, 2019 Critical Fedora
172

Ubuntu 4136-2 Moderate: wpa_supplicant Denial Of Service Threat

wpa_supplicant could be made to be disconnected and require reconnection to the network if it received a specially crafted management frame.. =========================================================================Ubuntu Security Notice USN-4136-2 September 18, 2019 wpa, wpasupplicant vulnerability ========================================================================= A security issue affects these releases of Ubuntu and its derivatives: - Ubuntu 14.04 ESM - Ubuntu 12.04 ESM Summary: wpa_supplicant could be made to be disconnected and require reconnection to the network if it received a specially crafted management frame. Software Description: - wpa: client support for WPA and WPA2 - wpasupplicant: client support for WPA and WPA2 Details: USN-4136-1 fixed a vulnerability in wpa_supplicant. This update provides the corresponding update for Ubuntu 12.04 ESM and Ubuntu 14.04 ESM. Original advisory details: It was discovered that wpa_supplicant incorrectly handled certain management frames. An attacker could possibly use this issue to cause a denial of service. Update instructions: The problem can be corrected by updating your system to the following package versions: Ubuntu 14.04 ESM: hostapd 1:2.1-0ubuntu1.7+esm2 wpasupplicant 2.1-0ubuntu1.7+esm2 Ubuntu 12.04 ESM: wpasupplicant 0.7.3-6ubuntu2.5 After a standard system update you need to reboot your computer to make all the necessary changes. References: https://ubuntu.com/security/notices/USN-4136-2 https://ubuntu.com/security/notices/USN-4136-1 CVE-2019-16275 . The Ubuntu Security Notice USN-4136-2 addresses a vulnerability in wpa_supplicant that may lead to problems with disconnecting and reconnecting to networks.. wpa_supplicant, network connection, denial of service. . Severity: Important. LinuxSecurity.com Team

Calendar 2 Sep 18, 2019 Important Ubuntu
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[{"id":483,"title":"Self-taught through trial and error","votes":548,"type":"x","order":1,"pct":78.51,"resources":[]},{"id":484,"title":"Formal training or courses","votes":30,"type":"x","order":2,"pct":4.3,"resources":[]},{"id":485,"title":"A job that required it","votes":34,"type":"x","order":3,"pct":4.87,"resources":[]},{"id":486,"title":"Other","votes":86,"type":"x","order":4,"pct":12.32,"resources":[]}] ["#ff5b00","#4ac0f2","#b80028","#eef66c","#60bb22","#b96a9a","#62c2cc"] ["rgba(255,91,0,0.7)","rgba(74,192,242,0.7)","rgba(184,0,40,0.7)","rgba(238,246,108,0.7)","rgba(96,187,34,0.7)","rgba(185,106,154,0.7)","rgba(98,194,204,0.7)"] 350
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