{ "cveId": "CVE-2023-54013", "url": "https://patchblox.com/security/cve/CVE-2023-54013", "summary": "CVE-2023-54013 is fixed in 14 products on 1 platform, first by DEBIAN-CVE-2023-54013, released December 24, 2025. It is not reported as exploited. Patch Radar priority: Routine.", "title": "linux: In the Linux kernel, the following vulnerability has been resolved: interconnect: Fix locking for runpm vs reclaim...", "description": "In the Linux kernel, the following vulnerability has been resolved: interconnect: Fix locking for runpm vs reclaim For cases where icc_bw_set() can be called in callbaths that could deadlock against shrinker/reclaim, such as runpm resume, we need to decouple the icc locking. Introduce a new icc_bw_lock for cases where we need to serialize bw aggregation and update to decouple that from paths that require memory allocation such as node/link creation/ destruction. Fixes this lockdep splat: ====================================================== WARNING: possible circular locking dependency detected 6.2.0-rc8-debug\u002B #554 Not tainted ------------------------------------------------------ ring0/132 is trying to acquire lock: ffffff80871916d0 (\u0026gmu-\u003Elock){\u002B.\u002B.}-{3:3}, at: a6xx_pm_resume\u002B0xf0/0x234 but task is already holding lock: ffffffdb5aee57e8 (dma_fence_map){\u002B\u002B\u002B\u002B}-{0:0}, at: msm_job_run\u002B0x68/0x150 which lock already depends on the new lock. the existing dependency chain (in reverse order) is: -\u003E #4 (dma_fence_map){\u002B\u002B\u002B\u002B}-{0:0}: __dma_fence_might_wait\u002B0x74/0xc0 dma_resv_lockdep\u002B0x1f4/0x2f4 do_one_initcall\u002B0x104/0x2bc kernel_init_freeable\u002B0x344/0x34c kernel_init\u002B0x30/0x134 ret_from_fork\u002B0x10/0x20 -\u003E #3 (mmu_notifier_invalidate_range_start){\u002B.\u002B.}-{0:0}: fs_reclaim_acquire\u002B0x80/0xa8 slab_pre_alloc_hook.constprop.0\u002B0x40/0x25c __kmem_cache_alloc_node\u002B0x60/0x1cc __kmalloc\u002B0xd8/0x100 topology_parse_cpu_capacity\u002B0x8c/0x178 get_cpu_for_node\u002B0x88/0xc4 parse_cluster\u002B0x1b0/0x28c parse_cluster\u002B0x8c/0x28c init_cpu_topology\u002B0x168/0x188 smp_prepare_cpus\u002B0x24/0xf8 kernel_init_freeable\u002B0x18c/0x34c kernel_init\u002B0x30/0x134 ret_from_fork\u002B0x10/0x20 -\u003E #2 (fs_reclaim){\u002B.\u002B.}-{0:0}: __fs_reclaim_acquire\u002B0x3c/0x48 fs_reclaim_acquire\u002B0x54/0xa8 slab_pre_alloc_hook.constprop.0\u002B0x40/0x25c __kmem_cache_alloc_node\u002B0x60/0x1cc __kmalloc\u002B0xd8/0x100 kzalloc.constprop.0\u002B0x14/0x20 icc_node_create_nolock\u002B0x4c/0xc4 icc_node_create\u002B0x38/0x58 qcom_icc_rpmh_probe\u002B0x1b8/0x248 platform_probe\u002B0x70/0xc4 really_probe\u002B0x158/0x290 __driver_probe_device\u002B0xc8/0xe0 driver_probe_device\u002B0x44/0x100 __driver_attach\u002B0xf8/0x108 bus_for_each_dev\u002B0x78/0xc4 driver_attach\u002B0x2c/0x38 bus_add_driver\u002B0xd0/0x1d8 driver_register\u002B0xbc/0xf8 __platform_driver_register\u002B0x30/0x3c qnoc_driver_init\u002B0x24/0x30 do_one_initcall\u002B0x104/0x2bc kernel_init_freeable\u002B0x344/0x34c kernel_init\u002B0x30/0x134 ret_from_fork\u002B0x10/0x20 -\u003E #1 (icc_lock){\u002B.\u002B.}-{3:3}: __mutex_lock\u002B0xcc/0x3c8 mutex_lock_nested\u002B0x30/0x44 icc_set_bw\u002B0x88/0x2b4 _set_opp_bw\u002B0x8c/0xd8 _set_opp\u002B0x19c/0x300 dev_pm_opp_set_opp\u002B0x84/0x94 a6xx_gmu_resume\u002B0x18c/0x804 a6xx_pm_resume\u002B0xf8/0x234 adreno_runtime_resume\u002B0x2c/0x38 pm_generic_runtime_resume\u002B0x30/0x44 __rpm_callback\u002B0x15c/0x174 rpm_callback\u002B0x78/0x7c rpm_resume\u002B0x318/0x524 __pm_runtime_resume\u002B0x78/0xbc adreno_load_gpu\u002B0xc4/0x17c msm_open\u002B0x50/0x120 drm_file_alloc\u002B0x17c/0x228 drm_open_helper\u002B0x74/0x118 drm_open\u002B0xa0/0x144 drm_stub_open\u002B0xd4/0xe4 chrdev_open\u002B0x1b8/0x1e4 do_dentry_open\u002B0x2f8/0x38c vfs_open\u002B0x34/0x40 path_openat\u002B0x64c/0x7b4 do_filp_open\u002B0x54/0xc4 do_sys_openat2\u002B0x9c/0x100 do_sys_open\u002B0x50/0x7c __arm64_sys_openat\u002B0x28/0x34 invoke_syscall\u002B0x8c/0x128 el0_svc_common.constprop.0\u002B0xa0/0x11c do_el0_ ---truncated---", "published": "2025-12-24T11:15:54Z", "severity": "", "epss": 0.00207, "epssPercentile": 0.10829, "priority": "Routine", "priorityTier": 4, "exploited": false, "vendorExploited": false, "disclosed": false, "fixes": [ { "platform": "linux", "product": "kernel-64kb", "release": "sles 15.7", "fixedVersion": "6.4.0-150700.53.31.1", "fix": "SUSE-SU-2026:0447-1", "url": "https://patchblox.com/security/fix/linux/suse-su-2026-0447-1", "released": "2026-02-11T14:05:07Z" }, { "platform": "linux", "product": "kernel-azure", "release": "sles 15.7", "fixedVersion": "6.4.0-150700.20.27.1", "fix": "SUSE-SU-2026:0472-1", "url": "https://patchblox.com/security/fix/linux/suse-su-2026-0472-1", "released": "2026-02-12T11:26:05Z" }, { "platform": "linux", "product": "kernel-default", "release": "sles 15.7", "fixedVersion": "6.4.0-150700.53.31.1", "fix": "SUSE-SU-2026:0447-1", "url": "https://patchblox.com/security/fix/linux/suse-su-2026-0447-1", "released": "2026-02-11T14:05:07Z" }, { "platform": "linux", "product": "kernel-default-base", "release": "sles 15.7", "fixedVersion": "6.4.0-150700.53.31.1.150700.17.21.1", "fix": "SUSE-SU-2026:0447-1", "url": "https://patchblox.com/security/fix/linux/suse-su-2026-0447-1", "released": "2026-02-11T14:05:07Z" }, { "platform": "linux", "product": "kernel-docs", "release": "sles 15.7", "fixedVersion": "6.4.0-150700.53.31.1", "fix": "SUSE-SU-2026:0447-1", "url": "https://patchblox.com/security/fix/linux/suse-su-2026-0447-1", "released": "2026-02-11T14:05:07Z" }, { "platform": "linux", "product": "kernel-livepatch-SLE15-SP7-RT_Update_9", "release": "sles 15.7", "fixedVersion": "1-150700.1.3.2", "fix": "SUSE-SU-2026:0587-1", "url": "https://patchblox.com/security/fix/linux/suse-su-2026-0587-1", "released": "2026-02-20T10:04:28Z" }, { "platform": "linux", "product": "kernel-livepatch-SLE15-SP7_Update_9", "release": "sles 15.7", "fixedVersion": "1-150700.15.3.1", "fix": "SUSE-SU-2026:0447-1", "url": "https://patchblox.com/security/fix/linux/suse-su-2026-0447-1", "released": "2026-02-11T14:05:07Z" }, { "platform": "linux", "product": "kernel-obs-build", "release": "sles 15.7", "fixedVersion": "6.4.0-150700.53.31.1", "fix": "SUSE-SU-2026:0447-1", "url": "https://patchblox.com/security/fix/linux/suse-su-2026-0447-1", "released": "2026-02-11T14:05:07Z" }, { "platform": "linux", "product": "kernel-source", "release": "sles 15.7", "fixedVersion": "6.4.0-150700.53.31.1", "fix": "SUSE-SU-2026:0447-1", "url": "https://patchblox.com/security/fix/linux/suse-su-2026-0447-1", "released": "2026-02-11T14:05:07Z" }, { "platform": "linux", "product": "kernel-source-azure", "release": "sles 15.7", "fixedVersion": "6.4.0-150700.20.27.1", "fix": "SUSE-SU-2026:0472-1", "url": "https://patchblox.com/security/fix/linux/suse-su-2026-0472-1", "released": "2026-02-12T11:26:05Z" }, { "platform": "linux", "product": "kernel-syms", "release": "sles 15.7", "fixedVersion": "6.4.0-150700.53.31.1", "fix": "SUSE-SU-2026:0447-1", "url": "https://patchblox.com/security/fix/linux/suse-su-2026-0447-1", "released": "2026-02-11T14:05:07Z" }, { "platform": "linux", "product": "kernel-syms-azure", "release": "sles 15.7", "fixedVersion": "6.4.0-150700.20.27.1", "fix": "SUSE-SU-2026:0472-1", "url": "https://patchblox.com/security/fix/linux/suse-su-2026-0472-1", "released": "2026-02-12T11:26:05Z" }, { "platform": "linux", "product": "kernel-zfcpdump", "release": "sles 15.7", "fixedVersion": "6.4.0-150700.53.31.1", "fix": "SUSE-SU-2026:0447-1", "url": "https://patchblox.com/security/fix/linux/suse-su-2026-0447-1", "released": "2026-02-11T14:05:07Z" }, { "platform": "linux", "product": "linux", "release": "Debian 13.5 (trixie)", "fixedVersion": "6.5.6-1", "fix": "DEBIAN-CVE-2023-54013", "url": "https://patchblox.com/security/fix/linux/debian-cve-2023-54013", "released": "2025-12-24T11:15:54Z" }, { "platform": "linux", "product": "linux", "release": "Debian 14", "fixedVersion": "6.5.6-1", "fix": "DEBIAN-CVE-2023-54013", "url": "https://patchblox.com/security/fix/linux/debian-cve-2023-54013", "released": "2025-12-24T11:15:54Z" } ], "noFixYet": [], "dataAsOf": "2026-11-08T13:06:02Z", "attribution": { "text": "Data: Patchblox Patch Radar", "url": "https://patchblox.com/security/patch-radar", "terms": "https://patchblox.com/security/patch-radar/use-the-data" } }