{"id":"DEBIAN-CVE-2023-54013","details":"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+ #554 Not tainted    ------------------------------------------------------    ring0/132 is trying to acquire lock:    ffffff80871916d0 (&gmu-\u003elock){+.+.}-{3:3}, at: a6xx_pm_resume+0xf0/0x234     but task is already holding lock:    ffffffdb5aee57e8 (dma_fence_map){++++}-{0:0}, at: msm_job_run+0x68/0x150     which lock already depends on the new lock.     the existing dependency chain (in reverse order) is:     -\u003e #4 (dma_fence_map){++++}-{0:0}:           __dma_fence_might_wait+0x74/0xc0           dma_resv_lockdep+0x1f4/0x2f4           do_one_initcall+0x104/0x2bc           kernel_init_freeable+0x344/0x34c           kernel_init+0x30/0x134           ret_from_fork+0x10/0x20     -\u003e #3 (mmu_notifier_invalidate_range_start){+.+.}-{0:0}:           fs_reclaim_acquire+0x80/0xa8           slab_pre_alloc_hook.constprop.0+0x40/0x25c           __kmem_cache_alloc_node+0x60/0x1cc           __kmalloc+0xd8/0x100           topology_parse_cpu_capacity+0x8c/0x178           get_cpu_for_node+0x88/0xc4           parse_cluster+0x1b0/0x28c           parse_cluster+0x8c/0x28c           init_cpu_topology+0x168/0x188           smp_prepare_cpus+0x24/0xf8           kernel_init_freeable+0x18c/0x34c           kernel_init+0x30/0x134           ret_from_fork+0x10/0x20     -\u003e #2 (fs_reclaim){+.+.}-{0:0}:           __fs_reclaim_acquire+0x3c/0x48           fs_reclaim_acquire+0x54/0xa8           slab_pre_alloc_hook.constprop.0+0x40/0x25c           __kmem_cache_alloc_node+0x60/0x1cc           __kmalloc+0xd8/0x100           kzalloc.constprop.0+0x14/0x20           icc_node_create_nolock+0x4c/0xc4           icc_node_create+0x38/0x58           qcom_icc_rpmh_probe+0x1b8/0x248           platform_probe+0x70/0xc4           really_probe+0x158/0x290           __driver_probe_device+0xc8/0xe0           driver_probe_device+0x44/0x100           __driver_attach+0xf8/0x108           bus_for_each_dev+0x78/0xc4           driver_attach+0x2c/0x38           bus_add_driver+0xd0/0x1d8           driver_register+0xbc/0xf8           __platform_driver_register+0x30/0x3c           qnoc_driver_init+0x24/0x30           do_one_initcall+0x104/0x2bc           kernel_init_freeable+0x344/0x34c           kernel_init+0x30/0x134           ret_from_fork+0x10/0x20     -\u003e #1 (icc_lock){+.+.}-{3:3}:           __mutex_lock+0xcc/0x3c8           mutex_lock_nested+0x30/0x44           icc_set_bw+0x88/0x2b4           _set_opp_bw+0x8c/0xd8           _set_opp+0x19c/0x300           dev_pm_opp_set_opp+0x84/0x94           a6xx_gmu_resume+0x18c/0x804           a6xx_pm_resume+0xf8/0x234           adreno_runtime_resume+0x2c/0x38           pm_generic_runtime_resume+0x30/0x44           __rpm_callback+0x15c/0x174           rpm_callback+0x78/0x7c           rpm_resume+0x318/0x524           __pm_runtime_resume+0x78/0xbc           adreno_load_gpu+0xc4/0x17c           msm_open+0x50/0x120           drm_file_alloc+0x17c/0x228           drm_open_helper+0x74/0x118           drm_open+0xa0/0x144           drm_stub_open+0xd4/0xe4           chrdev_open+0x1b8/0x1e4           do_dentry_open+0x2f8/0x38c           vfs_open+0x34/0x40           path_openat+0x64c/0x7b4           do_filp_open+0x54/0xc4           do_sys_openat2+0x9c/0x100           do_sys_open+0x50/0x7c           __arm64_sys_openat+0x28/0x34           invoke_syscall+0x8c/0x128           el0_svc_common.constprop.0+0xa0/0x11c           do_el0_ ---truncated---","modified":"2026-09-15T08:47:42.945573998Z","published":"2025-12-24T11:15:54.270Z","upstream":["CVE-2023-54013"],"references":[{"type":"ADVISORY","url":"https://security-tracker.debian.org/tracker/CVE-2023-54013"}],"affected":[{"package":{"name":"linux","ecosystem":"Debian:12","purl":"pkg:deb/debian/linux?arch=source&distro=bookworm"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["6.1.106-1","6.1.106-2","6.1.106-3","6.1.112-1","6.1.115-1","6.1.119-1","6.1.123-1","6.1.124-1","6.1.128-1","6.1.129-1","6.1.133-1","6.1.135-1","6.1.137-1","6.1.139-1","6.1.140-1","6.1.147-1","6.1.148-1","6.1.153-1","6.1.158-1","6.1.159-1","6.1.162-1","6.1.164-1","6.1.170-1","6.1.170-2","6.1.170-3","6.1.172-1","6.1.174-1","6.1.176-1","6.1.177-1","6.1.180-1","6.1.187-1","6.1.27-1","6.1.37-1","6.1.38-1","6.1.38-2","6.1.38-2~bpo11+1","6.1.38-3","6.1.38-4","6.1.38-4~bpo11+1","6.1.52-1","6.1.55-1","6.1.55-1~bpo11+1","6.1.64-1","6.1.66-1","6.1.67-1","6.1.69-1","6.1.69-1~bpo11+1","6.1.76-1","6.1.76-1~bpo11+1","6.1.82-1","6.1.85-1","6.1.90-1","6.1.90-1~bpo11+1","6.1.94-1","6.1.94-1~bpo11+1","6.1.98-1","6.1.99-1","6.10-1~exp1","6.10.1-1~exp1","6.10.11-1","6.10.11-1~bpo12+1","6.10.12-1","6.10.3-1","6.10.4-1","6.10.6-1","6.10.6-1~bpo12+1","6.10.7-1","6.10.9-1","6.11-1~exp1","6.11.10-1","6.11.10-1~bpo12+1","6.11.2-1","6.11.4-1","6.11.5-1","6.11.5-1~bpo12+1","6.11.6-1","6.11.7-1","6.11.9-1","6.11~rc4-1~exp1","6.11~rc5-1~exp1","6.12.10-1","6.12.100-1","6.12.101-1","6.12.105-1","6.12.107-1","6.12.11-1","6.12.11-1+alpha","6.12.11-1+alpha.1","6.12.12-1","6.12.12-1~bpo12+1","6.12.13-1","6.12.15-1","6.12.16-1","6.12.17-1","6.12.19-1","6.12.20-1","6.12.21-1","6.12.22-1","6.12.22-1~bpo12+1","6.12.25-1","6.12.27-1","6.12.27-1~bpo12+1","6.12.29-1","6.12.3-1","6.12.30-1","6.12.30-1~bpo12+1","6.12.31-1","6.12.32-1","6.12.32-1~bpo12+1","6.12.33-1","6.12.33-1~bpo12+1","6.12.35-1","6.12.35-1~bpo12+1","6.12.37-1","6.12.38-1","6.12.38-1~bpo12+1","6.12.41-1","6.12.43-1","6.12.43-1~bpo12+1","6.12.48-1","6.12.5-1","6.12.57-1","6.12.57-1~bpo12+1","6.12.6-1","6.12.63-1","6.12.63-1~bpo12+1","6.12.69-1","6.12.69-1~bpo12+1","6.12.73-1","6.12.73-1~bpo12+1","6.12.74-1","6.12.74-2","6.12.74-2~bpo12+1","6.12.8-1","6.12.85-1","6.12.85-1~bpo12+1","6.12.86-1","6.12.86-1~bpo12+1","6.12.88-1","6.12.88-1~bpo12+1","6.12.9-1","6.12.9-1+alpha","6.12.9-1~bpo12+1","6.12.90-1","6.12.90-1~bpo12+1","6.12.90-2","6.12.90-2~bpo12+1","6.12.94-1","6.12.94-1~bpo12+1","6.12.95-1","6.12.95-1~bpo12+1","6.12.96-1","6.12~rc6-1~exp1","6.13.10-1~exp1","6.13.11-1~exp1","6.13.2-1~exp1","6.13.3-1~exp1","6.13.4-1~exp1","6.13.5-1~exp1","6.13.6-1~exp1","6.13.7-1~exp1","6.13.8-1~exp1","6.13.9-1~exp1","6.13~rc6-1~exp1","6.13~rc7-1~exp1","6.14.3-1~exp1","6.14.5-1~exp1","6.14.6-1~exp1","6.15-1~exp1","6.15.1-1~exp1","6.15.2-1~exp1","6.15.3-1~exp1","6.15.4-1~exp1","6.15.5-1~exp1","6.15.6-1~exp1","6.15~rc7-1~exp1","6.16-1~exp1","6.16.1-1~exp1","6.16.10-1","6.16.11-1","6.16.12-1","6.16.12-1~bpo13+1","6.16.12-2","6.16.3-1","6.16.3-1~bpo13+1","6.16.5-1","6.16.6-1","6.16.7-1","6.16.8-1","6.16.9-1","6.16~rc7-1~exp1","6.17.10-1","6.17.11-1","6.17.12-1","6.17.13-1","6.17.13-1~bpo13+1","6.17.2-1~exp1","6.17.5-1~exp1","6.17.6-1","6.17.7-1","6.17.7-2","6.17.8-1","6.17.8-1~bpo13+1","6.17.9-1","6.18.1-1~exp1","6.18.10-1","6.18.12-1","6.18.12-1~bpo13+1","6.18.13-1","6.18.14-1","6.18.15-1","6.18.15-1~bpo13+1","6.18.2-1~exp1","6.18.3-1","6.18.5-1","6.18.5-1~bpo13+1","6.18.8-1","6.18.9-1","6.18.9-1~bpo13+1","6.18~rc4-1~exp1","6.18~rc4-1~exp2","6.18~rc5-1~exp1","6.18~rc6-1~exp1","6.18~rc7-1~exp1","6.19-1~exp1","6.19.10-1","6.19.10-1~bpo13+1","6.19.11-1","6.19.11-1~bpo13+1","6.19.12-1","6.19.13-1","6.19.13-1~bpo13+1","6.19.14-1","6.19.14-1~bpo13+1","6.19.2-1~exp1","6.19.3-1~exp1","6.19.4-1~exp1","6.19.5-1~exp1","6.19.6-1","6.19.6-2","6.19.6-2~bpo13+1","6.19.8-1","6.19.8-1~bpo13+1","6.19~rc4-1~exp1","6.19~rc5-1~exp1","6.19~rc6-1~exp1","6.19~rc7-1~exp1","6.19~rc8-1~exp1","6.3.1-1~exp1","6.3.11-1","6.3.2-1~exp1","6.3.4-1~exp1","6.3.5-1~exp1","6.3.7-1","6.3.7-1~bpo12+1","6.4.1-1~exp1","6.4.11-1","6.4.13-1","6.4.4-1","6.4.4-1~bpo12+1","6.4.4-2","6.4.4-3","6.4.4-3~bpo12+1","6.4~rc6-1~exp1","6.4~rc7-1~exp1","6.5.1-1~exp1","6.5.10-1","6.5.10-1~bpo12+1","6.5.13-1","6.5.3-1","6.5.3-1~bpo12+1","6.5.6-1","6.5.8-1","6.5~rc4-1~exp1","6.5~rc6-1~exp1","6.5~rc7-1~exp1","6.6.11-1","6.6.13-1","6.6.13-1~bpo12+1","6.6.15-1","6.6.15-2","6.6.3-1~exp1","6.6.4-1~exp1","6.6.7-1~exp1","6.6.8-1","6.6.9-1","6.7-1~exp1","6.7.1-1~exp1","6.7.12-1","6.7.12-1~bpo12+1","6.7.4-1~exp1","6.7.7-1","6.7.9-1","6.7.9-2","6.8.11-1","6.8.12-1","6.8.12-1~bpo12+1","6.8.9-1","6.9.10-1","6.9.10-1~bpo12+1","6.9.11-1","6.9.12-1","6.9.2-1~exp1","6.9.7-1","6.9.7-1~bpo12+1","6.9.8-1","6.9.9-1","7.0-1~exp1","7.0.1-1~exp1","7.0.10-1","7.0.10-1~bpo13+1","7.0.12-1","7.0.12-2","7.0.12-2~bpo13+1","7.0.13-1","7.0.13-1~bpo13+1","7.0.14-1","7.0.3-1","7.0.4-1","7.0.4-1~bpo13+1","7.0.7-1","7.0.7-1~bpo13+1","7.0.9-1","7.0.9-1~bpo13+1","7.1.1-1~exp1"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