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openSUSE Leap 15.5: Kernel Important Security Fix 2025:03283-1

opensuse
Calendar Grey September 19, 2025
Dist Opensuse Esm H88
Essential kernel upgrade for openSUSE rectifies multiple security flaws and vulnerabilities. Apply the update and reboot immediately!
An update that solves 22 vulnerabilities, contains one feature and has three security fixes can now be installed.

Description

The SUSE Linux Enterprise 15 SP5 RT kernel was updated to receive various

security bugfixes.

The following security bugs were fixed:

* CVE-2022-49980: USB: gadget: fix use-after-free read in usb_udc_uevent()

(bsc#1245110).

* CVE-2022-50116: tty: n_gsm: fix deadlock and link starvation in outgoing

data path (bsc#1244824).

* CVE-2023-53117: fs: prevent out-of-bounds array speculation when closing a

file descriptor (bsc#1242780).

* CVE-2024-42265: protect the fetch of ->fd[fd] in do_dup2() from

mispredictions (bsc#1229334).

* CVE-2024-53093: nvme-multipath: defer partition scanning (bsc#1233640).

* CVE-2024-53177: smb: prevent use-after-free due to open_cached_dir error

paths (bsc#1234896).

* CVE-2024-58239: tls: stop recv() if initial process_rx_list gave us non-DATA

(bsc#1248614).

* CVE-2025-38180: net: atm: fix /proc/net/atm/lec handling (bsc#1245970).

* CVE-2025-38184: tipc: fix null-ptr-deref when acquiring remote ip of

ethernet...

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Topics%20covered

Topics Covered

security advisory security issue DoS important kernel OpenSUSE

Patch

## 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 15.5

zypper in -t patch SUSE-2025-3283=1

* SUSE Linux Enterprise Micro 5.5

zypper in -t patch SUSE-SLE-Micro-5.5-2025-3283=1

Package List

* openSUSE Leap 15.5 (noarch)

* kernel-source-rt-5.14.21-150500.13.106.1

* kernel-devel-rt-5.14.21-150500.13.106.1

* openSUSE Leap 15.5 (x86_64)

* kernel-rt-devel-debuginfo-5.14.21-150500.13.106.1

* kernel-rt-optional-debuginfo-5.14.21-150500.13.106.1

* kernel-rt-livepatch-5.14.21-150500.13.106.1

* kernel-rt-vdso-debuginfo-5.14.21-150500.13.106.1

* gfs2-kmp-rt-debuginfo-5.14.21-150500.13.106.1

* ocfs2-kmp-rt-5.14.21-150500.13.106.1

* kselftests-kmp-rt-5.14.21-150500.13.106.1

* kernel-rt_debug-vdso-5.14.21-150500.13.106.1

* kernel-rt_debug-debugsource-5.14.21-150500.13.106.1

* kernel-rt-devel-5.14.21-150500.13.106.1

* kernel-rt_debug-devel-5.14.21-150500.13.106.1

* dlm-kmp-rt-5.14.21-150500.13.106.1

* kernel-rt-extra-debuginfo-5.14.21-150500.13.106.1

* kernel-rt-vdso-5.14.21-150500.13.106.1

* cluster-md-kmp-rt-5.14.21-150500.13.106.1

* kernel-rt-debuginfo-5.14.21-150500.13.106.1

* cluster-md-kmp-rt-debuginfo-5.14.21-150500.13.106.1

* reiserfs-kmp-rt-5.14.21-150500.13.106.1

*...

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References

* bsc#1229334

* bsc#1233640

* bsc#1234896

* bsc#1240375

* bsc#1242780

* bsc#1244824

* bsc#1245110

* bsc#1245956

* bsc#1245970

* bsc#1246211

* bsc#1246473

* bsc#1246911

* bsc#1247143

* bsc#1247374

* bsc#1247518

* bsc#1247976

* bsc#1248223

* bsc#1248297

* bsc#1248306

* bsc#1248312

* bsc#1248338

* bsc#1248511

* bsc#1248614

* bsc#1248621

* bsc#1248748

* jsc#PED-8240

## References:

* https://www.suse.com/security/cve/CVE-2022-49980.html

* https://www.suse.com/security/cve/CVE-2022-50116.html

* https://www.suse.com/security/cve/CVE-2023-53117.html

* https://www.suse.com/security/cve/CVE-2024-42265.html

* https://www.suse.com/security/cve/CVE-2024-53093.html

* https://www.suse.com/security/cve/CVE-2024-53177.html

* https://www.suse.com/security/cve/CVE-2024-58239.html

* https://www.suse.com/security/cve/CVE-2025-38180.html

* https://www.suse.com/security/cve/CVE-2025-38184.html

* https://www.suse.com/security/cve/CVE-2025-38323.html

* https://www.suse.com/security/cve/CVE-2025-38352.html

*...

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Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: SUSE-SU-2025:03283-1
Release Date: 2025-09-19T17:49:43Z
Affected Products: * openSUSE Leap 15.5 * SUSE Linux Enterprise Micro 5.5

Topics%20covered

Topics Covered

security advisory security issue DoS important kernel OpenSUSE

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