SUSE-SU-2026:1078-1

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Source
https://www.suse.com/support/update/announcement/2026/suse-su-20261078-1/
Import Source
https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:1078-1.json
JSON Data
https://api.osv.dev/v1/vulns/SUSE-SU-2026:1078-1
Upstream
  • CVE-2026-25702
Related
Published
2026-03-26T12:43:07Z
Modified
2026-03-27T08:48:31.810843Z
Summary
Security update for the Linux Kernel
Details

The SUSE Linux Enterprise 12 SP5 kernel was updated to receive various security bugfixes.

The following security bugs were fixed:

  • CVE-2022-50453: gpiolib: cdev: fix NULL-pointer dereferences (bsc#1250887).
  • CVE-2023-53794: cifs: fix session state check in reconnect to avoid use-after-free issue (bsc#1255163).
  • CVE-2023-53802: wifi: ath9k: htchst: free skb in ath9khtcrxmsg() if there is no callback function (bsc#1254725).
  • CVE-2023-53808: wifi: mwifiex: fix memory leak in mwifiexhistogramread() (bsc#1254723).
  • CVE-2023-53816: drm/amdkfd: fix potential kgd_mem UAFs (bsc#1254958).
  • CVE-2023-53817: crypto: lib/mpi - avoid null pointer deref in mpicmpui() (bsc#1254992).
  • CVE-2023-53827: Bluetooth: L2CAP: Fix use-after-free in l2capdisconnect{req,rsp} (bsc#1255049).
  • CVE-2023-54184: scsi: target: iscsit: Free cmds before session free (bsc#1255991).
  • CVE-2025-21738: ata: libata-sff: Ensure that we cannot write outside the allocated buffer (bsc#1238917).
  • CVE-2025-22083: vhost-scsi: Fix handling of multiple calls to vhostscsiset_endpoint (bsc#1241414).
  • CVE-2025-22125: md/raid1,raid10: do not ignore IO flags (bsc#1241596).
  • CVE-2025-39748: bpf: Forget ranges when refining tnum after JSET (bsc#1249587).
  • CVE-2025-39817: efivarfs: Fix slab-out-of-bounds in efivarfsdcompare (bsc#1249998).
  • CVE-2025-39964: crypto: afalg - Disallow concurrent writes in afalg_sendmsg (bsc#1251966).
  • CVE-2025-39998: scsi: target: targetcoreconfigfs: Add length check to avoid buffer overflow (bsc#1252073).
  • CVE-2025-40099: cifs: parsedfsreferrals: prevent oob on malformed input (bsc#1252911).
  • CVE-2025-40103: smb: client: Fix refcount leak for cifssbtlink (bsc#1252924).
  • CVE-2025-40219: PCI/IOV: Add PCI rescan-remove locking when enabling/disabling SR-IOV (bsc#1254518).
  • CVE-2025-40220: fuse: fix livelock in synchronous file put from fuseblk workers (bsc#1254520).
  • CVE-2025-40242: gfs2: Fix unlikely race in gdlmputlock (bsc#1255075).
  • CVE-2025-40342: nvme-fc: use lock accessing port_state and rport state (bsc#1255274).
  • CVE-2025-68223: drm/radeon: delete radeonfenceprocess in is_signaled, no deadlock (bsc#1255357).
  • CVE-2025-68234: scsi: imm: Fix use-after-free bug caused by unfinished delayed work (bsc#1255416).
  • CVE-2025-68283: libceph: replace BUGON with bounds check for map->maxosd (bsc#1255379).
  • CVE-2025-68285: libceph: fix potential use-after-free in havemonandosdmap() (bsc#1255401).
  • CVE-2025-68287: usb: dwc3: Fix race condition between concurrent dwc3removerequests() call paths (bsc#1255152).
  • CVE-2025-68295: smb: client: fix memory leak in cifsconstructtcon() (bsc#1255129).
  • CVE-2025-68724: crypto: asymmetrickeys - prevent overflow in asymmetrickeygenerateid (bsc#1255550).
  • CVE-2025-68818: scsi: qla2xxx: Perform lockless command completion in abort path (bsc#1256675).
  • CVE-2025-71075: scsi: aic94xx: fix use-after-free in device removal path (bsc#1256629).
  • CVE-2025-71104: KVM: x86: Fix VM hard lockup after prolonged inactivity with periodic HV timer (bsc#1256708).
  • CVE-2025-71113: crypto: afalg - zero initialize memory allocated via sockkmalloc (bsc#1256716).
  • CVE-2025-71116: libceph: make decode_pool() more resilient against corrupted osdmaps (bsc#1256744).
  • CVE-2025-71131: crypto: seqiv - Do not use req->iv after cryptoaeadencrypt (bsc#1256742).
  • CVE-2025-71183: btrfs: always detect conflicting inodes when logging inode refs (bsc#1257631).
  • CVE-2025-71184: btrfs: fix NULL dereference on root when tracing inode eviction (bsc#1257635).
  • CVE-2025-71194: btrfs: fix deadlock in waitcurrenttrans() due to ignored transaction type (bsc#1257687).
  • CVE-2025-71224: wifi: mac80211: ocb: skip rxnosta when interface is not joined (bsc#1258824).
  • CVE-2025-71236: scsi: qla2xxx: Validate sp before freeing associated memory (bsc#1258442).
  • CVE-2026-22991: libceph: make freechoosearg_map() resilient to partial allocation (bsc#1257220).
  • CVE-2026-22998: nvme-tcp: fix NULL pointer dereferences in nvmettcpbuildpduiovec (bsc#1257209).
  • CVE-2026-23004: dst: fix races in rt6uncachedlistdel() and rtdeluncachedlist() (bsc#1257231).
  • CVE-2026-23054: net: hv_netvsc: reject RSS hash key programming without RX indirection table (bsc#1257732).
  • CVE-2026-23060: crypto: authencesn - reject too-short AAD (assoclen<8) to match ESP/ESN spec (bsc#1257735).
  • CVE-2026-23064: net/sched: act_ife: avoid possible NULL deref (bsc#1257765).
  • CVE-2026-23069: vsock/virtio: fix potential underflow in virtiotransportget_credit() (bsc#1257755).
  • CVE-2026-23074: net/sched: Enforce that teql can only be used as root qdisc (bsc#1257749).
  • CVE-2026-23083: fou: Don't allow 0 for FOUATTRIPPROTO (bsc#1257745).
  • CVE-2026-23084: be2net: Fix NULL pointer dereference in becmdgetmacfrom_list (bsc#1257830).
  • CVE-2026-23085: irqchip/gic-v3-its: Avoid truncating memory addresses (bsc#1257758).
  • CVE-2026-23086: vsock/virtio: cap TX credit to local buffer size (bsc#1257757).
  • CVE-2026-23089: ALSA: usb-audio: Fix use-after-free in sndusbmixer_free() (bsc#1257790).
  • CVE-2026-23095: gue: Fix skb memleak with inner IP protocol 0 (bsc#1257808).
  • CVE-2026-23099: bonding: limit BONDMODE8023AD to Ethernet devices (bsc#1257816).
  • CVE-2026-23105: net/sched: qfq: Use clisactive to determine whether class is active in qfqrmfrom_ag (bsc#1257775).
  • CVE-2026-23112: nvmet-tcp: add bounds checks in nvmettcpbuildpduiovec (bsc#1258184).
  • CVE-2026-23125: sctp: move SCTPCMDASSOCSHKEY right after SCTPCMDPEERINIT (bsc#1258293).
  • CVE-2026-23141: btrfs: send: check for inline extents in rangeisholeinparent() (bsc#1258377).
  • CVE-2026-23191: ALSA: aloop: Fix racy access at PCM trigger (bsc#1258395).
  • CVE-2026-23198: KVM: Don't clobber irqfd routing type when deassigning irqfd (bsc#1258321).
  • CVE-2026-23204: net/sched: clsu32: use skbheaderpointercareful() (bsc#1258340).
  • CVE-2026-23208: ALSA: usb-audio: Prevent excessive number of frames (bsc#1258468).
  • CVE-2026-23209: macvlan: fix error recovery in macvlancommonnewlink() (bsc#1258518).
  • CVE-2026-23268: apparmor: fix unprivileged local user can do privileged policy management (bsc#1258850).
  • CVE-2026-23269: apparmor: validate DFA start states are in bounds in unpack_pdb (bsc#1259857).

The following non-security bugs were fixed:

  • apparmor: Fix double free of nsname in aareplace_profiles() (bsc#1258849).
  • apparmor: fix memory leak in verify_header (bsc#1258849).
  • apparmor: fix unprivileged local user can do privileged policy management (bsc#1258849).
  • apparmor: fix: limit the number of levels of policy namespaces (bsc#1258849).
  • apparmor: replace recursive profile removal with iterative approach (bsc#1258849).
  • apparmor: validate DFA start states are in bounds in unpack_pdb (bsc#1258849).
  • drm/mgag200: fix mgag200bmcstop_scanout() (bsc#1258153 bsc#1258226)
  • md/raid1,raid10: do not handle IO error for REQRAHEAD and REQNOWAIT (git-fixes).
  • md/raid1,raid10: strip REQ_NOWAIT from member bios (git-fixes).
  • net/mlx5: Ensure fw pages are always allocated on same NUMA (git-fixes).
  • usb: storage: Fix memory leak in USB bulk transport (bsc#1257949).
References

Affected packages

SUSE:Linux Enterprise Live Patching 12 SP5
kernel-default

Package

Name
kernel-default
Purl
pkg:rpm/suse/kernel-default&distro=SUSE%20Linux%20Enterprise%20Live%20Patching%2012%20SP5

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.12.14-122.296.1

Ecosystem specific 

{
    "binaries": [
        {
            "kgraft-patch-4_12_14-122_296-default": "1-8.3.1",
            "kernel-default-kgraft-devel": "4.12.14-122.296.1",
            "kernel-default-kgraft": "4.12.14-122.296.1"
        }
    ]
}

Database specific

source 
"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:1078-1.json"
kgraft-patch-SLE12-SP5_Update_78

Package

Name
kgraft-patch-SLE12-SP5_Update_78
Purl
pkg:rpm/suse/kgraft-patch-SLE12-SP5_Update_78&distro=SUSE%20Linux%20Enterprise%20Live%20Patching%2012%20SP5

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1-8.3.1

Ecosystem specific 

{
    "binaries": [
        {
            "kgraft-patch-4_12_14-122_296-default": "1-8.3.1",
            "kernel-default-kgraft-devel": "4.12.14-122.296.1",
            "kernel-default-kgraft": "4.12.14-122.296.1"
        }
    ]
}

Database specific

source 
"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:1078-1.json"
SUSE:Linux Enterprise Server 12 SP5-LTSS
kernel-default

Package

Name
kernel-default
Purl
pkg:rpm/suse/kernel-default&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP5-LTSS

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.12.14-122.296.1

Ecosystem specific 

{
    "binaries": [
        {
            "kernel-default-base": "4.12.14-122.296.1",
            "kernel-default": "4.12.14-122.296.1",
            "gfs2-kmp-default": "4.12.14-122.296.1",
            "kernel-default-man": "4.12.14-122.296.1",
            "kernel-syms": "4.12.14-122.296.1",
            "kernel-source": "4.12.14-122.296.1",
            "dlm-kmp-default": "4.12.14-122.296.1",
            "cluster-md-kmp-default": "4.12.14-122.296.1",
            "ocfs2-kmp-default": "4.12.14-122.296.1",
            "kernel-default-devel": "4.12.14-122.296.1",
            "kernel-devel": "4.12.14-122.296.1",
            "kernel-macros": "4.12.14-122.296.1"
        }
    ]
}

Database specific

source 
"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:1078-1.json"
kernel-source

Package

Name
kernel-source
Purl
pkg:rpm/suse/kernel-source&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP5-LTSS

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.12.14-122.296.1

Ecosystem specific 

{
    "binaries": [
        {
            "kernel-default-base": "4.12.14-122.296.1",
            "kernel-default": "4.12.14-122.296.1",
            "gfs2-kmp-default": "4.12.14-122.296.1",
            "kernel-default-man": "4.12.14-122.296.1",
            "kernel-syms": "4.12.14-122.296.1",
            "kernel-source": "4.12.14-122.296.1",
            "dlm-kmp-default": "4.12.14-122.296.1",
            "cluster-md-kmp-default": "4.12.14-122.296.1",
            "ocfs2-kmp-default": "4.12.14-122.296.1",
            "kernel-default-devel": "4.12.14-122.296.1",
            "kernel-devel": "4.12.14-122.296.1",
            "kernel-macros": "4.12.14-122.296.1"
        }
    ]
}

Database specific

source 
"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:1078-1.json"
kernel-syms

Package

Name
kernel-syms
Purl
pkg:rpm/suse/kernel-syms&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP5-LTSS

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.12.14-122.296.1

Ecosystem specific 

{
    "binaries": [
        {
            "kernel-default-base": "4.12.14-122.296.1",
            "kernel-default": "4.12.14-122.296.1",
            "gfs2-kmp-default": "4.12.14-122.296.1",
            "kernel-default-man": "4.12.14-122.296.1",
            "kernel-syms": "4.12.14-122.296.1",
            "kernel-source": "4.12.14-122.296.1",
            "dlm-kmp-default": "4.12.14-122.296.1",
            "cluster-md-kmp-default": "4.12.14-122.296.1",
            "ocfs2-kmp-default": "4.12.14-122.296.1",
            "kernel-default-devel": "4.12.14-122.296.1",
            "kernel-devel": "4.12.14-122.296.1",
            "kernel-macros": "4.12.14-122.296.1"
        }
    ]
}

Database specific

source 
"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:1078-1.json"
SUSE:Linux Enterprise Server LTSS Extended Security 12 SP5
kernel-default

Package

Name
kernel-default
Purl
pkg:rpm/suse/kernel-default&distro=SUSE%20Linux%20Enterprise%20Server%20LTSS%20Extended%20Security%2012%20SP5

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.12.14-122.296.1

Ecosystem specific 

{
    "binaries": [
        {
            "kernel-default-base": "4.12.14-122.296.1",
            "kernel-default": "4.12.14-122.296.1",
            "gfs2-kmp-default": "4.12.14-122.296.1",
            "kernel-syms": "4.12.14-122.296.1",
            "kernel-source": "4.12.14-122.296.1",
            "dlm-kmp-default": "4.12.14-122.296.1",
            "cluster-md-kmp-default": "4.12.14-122.296.1",
            "ocfs2-kmp-default": "4.12.14-122.296.1",
            "kernel-default-devel": "4.12.14-122.296.1",
            "kernel-devel": "4.12.14-122.296.1",
            "kernel-macros": "4.12.14-122.296.1"
        }
    ]
}

Database specific

source 
"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:1078-1.json"
kernel-source

Package

Name
kernel-source
Purl
pkg:rpm/suse/kernel-source&distro=SUSE%20Linux%20Enterprise%20Server%20LTSS%20Extended%20Security%2012%20SP5

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.12.14-122.296.1

Ecosystem specific 

{
    "binaries": [
        {
            "kernel-default-base": "4.12.14-122.296.1",
            "kernel-default": "4.12.14-122.296.1",
            "gfs2-kmp-default": "4.12.14-122.296.1",
            "kernel-syms": "4.12.14-122.296.1",
            "kernel-source": "4.12.14-122.296.1",
            "dlm-kmp-default": "4.12.14-122.296.1",
            "cluster-md-kmp-default": "4.12.14-122.296.1",
            "ocfs2-kmp-default": "4.12.14-122.296.1",
            "kernel-default-devel": "4.12.14-122.296.1",
            "kernel-devel": "4.12.14-122.296.1",
            "kernel-macros": "4.12.14-122.296.1"
        }
    ]
}

Database specific

source 
"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:1078-1.json"
kernel-syms

Package

Name
kernel-syms
Purl
pkg:rpm/suse/kernel-syms&distro=SUSE%20Linux%20Enterprise%20Server%20LTSS%20Extended%20Security%2012%20SP5

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.12.14-122.296.1

Ecosystem specific 

{
    "binaries": [
        {
            "kernel-default-base": "4.12.14-122.296.1",
            "kernel-default": "4.12.14-122.296.1",
            "gfs2-kmp-default": "4.12.14-122.296.1",
            "kernel-syms": "4.12.14-122.296.1",
            "kernel-source": "4.12.14-122.296.1",
            "dlm-kmp-default": "4.12.14-122.296.1",
            "cluster-md-kmp-default": "4.12.14-122.296.1",
            "ocfs2-kmp-default": "4.12.14-122.296.1",
            "kernel-default-devel": "4.12.14-122.296.1",
            "kernel-devel": "4.12.14-122.296.1",
            "kernel-macros": "4.12.14-122.296.1"
        }
    ]
}

Database specific

source 
"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:1078-1.json"