CVE-2023-53723 Affecting kernel-source package, versions <5.14.21-150400.24.184.1
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-SLES154-KERNELSOURCE-14045399
- published18 Nov 2025
- disclosed15 Nov 2025
Introduced: 15 Nov 2025
NewCVE-2023-53723 (opens in a new tab)How to fix?
Upgrade SLES:15.4 kernel-source to version 5.14.21-150400.24.184.1 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream kernel-source package and not the kernel-source package as distributed by SLES.
See How to fix? for SLES:15.4 relevant fixed versions and status.
In the Linux kernel, the following vulnerability has been resolved:
drm/amdgpu: disable sdma ecc irq only when sdma RAS is enabled in suspend
sdma_v4_0_ip is shared on a few asics, but in sdma_v4_0_hw_fini, driver unconditionally disables ecc_irq which is only enabled on those asics enabling sdma ecc. This will introduce a warning in suspend cycle on those chips with sdma ip v4.0, while without sdma ecc. So this patch correct this.
[ 7283.166354] RIP: 0010:amdgpu_irq_put+0x45/0x70 [amdgpu] [ 7283.167001] RSP: 0018:ffff9a5fc3967d08 EFLAGS: 00010246 [ 7283.167019] RAX: ffff98d88afd3770 RBX: 0000000000000001 RCX: 0000000000000000 [ 7283.167023] RDX: 0000000000000000 RSI: ffff98d89da30390 RDI: ffff98d89da20000 [ 7283.167025] RBP: ffff98d89da20000 R08: 0000000000036838 R09: 0000000000000006 [ 7283.167028] R10: ffffd5764243c008 R11: 0000000000000000 R12: ffff98d89da30390 [ 7283.167030] R13: ffff98d89da38978 R14: ffffffff999ae15a R15: ffff98d880130105 [ 7283.167032] FS: 0000000000000000(0000) GS:ffff98d996f00000(0000) knlGS:0000000000000000 [ 7283.167036] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 7283.167039] CR2: 00000000f7a9d178 CR3: 00000001c42ea000 CR4: 00000000003506e0 [ 7283.167041] Call Trace: [ 7283.167046] <TASK> [ 7283.167048] sdma_v4_0_hw_fini+0x38/0xa0 [amdgpu] [ 7283.167704] amdgpu_device_ip_suspend_phase2+0x101/0x1a0 [amdgpu] [ 7283.168296] amdgpu_device_suspend+0x103/0x180 [amdgpu] [ 7283.168875] amdgpu_pmops_freeze+0x21/0x60 [amdgpu] [ 7283.169464] pci_pm_freeze+0x54/0xc0
References
- https://www.suse.com/security/cve/CVE-2023-53723.html
- https://bugzilla.suse.com/1252634
- https://git.kernel.org/stable/c/2a179117a3b29e7136e4045c57090a05bb97f373
- https://git.kernel.org/stable/c/3decf3a750a924362bf4e2680dd3b07242fe56e8
- https://git.kernel.org/stable/c/71e1f44077db83e205db70a684c1f2c5d2247174
- https://git.kernel.org/stable/c/823787470e320f90372c3ef506769520026c571f
- https://git.kernel.org/stable/c/8b229ada2669b74fdae06c83fbfda5a5a99fc253
- https://git.kernel.org/stable/c/c1420276be7a98df0074584bb9c1709cbc1a9df5
- https://git.kernel.org/stable/c/c5123c193696bf97fdf259c825ebfac517b54e44