CVE-2025-71103— drm/msm: adreno: fix deferencing ifpc_reglist when not declared
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I. Basic Information for CVE-2025-71103
Vulnerability Information
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Vulnerability Title
drm/msm: adreno: fix deferencing ifpc_reglist when not declared
Source: NVD (National Vulnerability Database)
Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: drm/msm: adreno: fix deferencing ifpc_reglist when not declared On plaforms with an a7xx GPU not supporting IFPC, the ifpc_reglist if still deferenced in a7xx_patch_pwrup_reglist() which causes a kernel crash: Unable to handle kernel NULL pointer dereference at virtual address 0000000000000008 ... pc : a6xx_hw_init+0x155c/0x1e4c [msm] lr : a6xx_hw_init+0x9a8/0x1e4c [msm] ... Call trace: a6xx_hw_init+0x155c/0x1e4c [msm] (P) msm_gpu_hw_init+0x58/0x88 [msm] adreno_load_gpu+0x94/0x1fc [msm] msm_open+0xe4/0xf4 [msm] drm_file_alloc+0x1a0/0x2e4 [drm] drm_client_init+0x7c/0x104 [drm] drm_fbdev_client_setup+0x94/0xcf0 [drm_client_lib] drm_client_setup+0xb4/0xd8 [drm_client_lib] msm_drm_kms_post_init+0x2c/0x3c [msm] msm_drm_init+0x1a4/0x228 [msm] msm_drm_bind+0x30/0x3c [msm] ... Check the validity of ifpc_reglist before deferencing the table to setup the register values. Patchwork: https://patchwork.freedesktop.org/patch/688944/
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Title
Linux kernel 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Linux kernel是美国Linux基金会的开源操作系统Linux所使用的内核。 Linux kernel存在安全漏洞，该漏洞源于未声明ifpc_reglist时仍对其进行解引用，可能导致内核崩溃。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
II. Public POCs for CVE-2025-71103
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Same Patch Batch · Linux · 2026-01-14 · 43 CVEs total
| CVE-2025-71113 | crypto: af_alg - zero initialize memory allocated via sock_kmalloc | |
| CVE-2025-71123 | ext4: fix string copying in parse_apply_sb_mount_options() | |
| CVE-2025-71110 | mm/slub: reset KASAN tag in defer_free() before accessing freed memory | |
| CVE-2025-71111 | hwmon: (w83791d) Convert macros to functions to avoid TOCTOU | |
| CVE-2025-71108 | usb: typec: ucsi: Handle incorrect num_connectors capability | |
| CVE-2025-71106 | fs: PM: Fix reverse check in filesystems_freeze_callback() | |
| CVE-2025-71105 | f2fs: use global inline_xattr_slab instead of per-sb slab cache | |
| CVE-2025-71104 | KVM: x86: Fix VM hard lockup after prolonged inactivity with periodic HV timer | |
| CVE-2025-71102 | scs: fix a wrong parameter in __scs_magic | |
| CVE-2025-71107 | f2fs: ensure node page reads complete before f2fs_put_super() finishes | |
| CVE-2025-71112 | net: hns3: add VLAN id validation before using | |
| CVE-2025-71114 | via_wdt: fix critical boot hang due to unnamed resource allocation | |
| CVE-2025-71115 | um: init cpu_tasks[] earlier | |
| CVE-2025-71116 | libceph: make decode_pool() more resilient against corrupted osdmaps | |
| CVE-2025-71117 | block: Remove queue freezing from several sysfs store callbacks | |
| CVE-2025-71118 | ACPICA: Avoid walking the Namespace if start_node is NULL | |
| CVE-2025-71120 | SUNRPC: svcauth_gss: avoid NULL deref on zero length gss_token in gss_read_proxy_verf | |
| CVE-2025-71119 | powerpc/kexec: Enable SMT before waking offline CPUs | |
| CVE-2025-71121 | parisc: Do not reprogram affinitiy on ASP chip | |
| CVE-2025-71122 | iommufd/selftest: Check for overflow in IOMMU_TEST_OP_ADD_RESERVED |
Showing top 20 of 43 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
Same product: Linux
- CVE-2026-43500
rxrpc: Also unshare DATA/RESPONSE packets when paged frags a - CVE-2026-43475
scsi: storvsc: Fix scheduling while atomic on PREEMPT_RT - CVE-2026-43474
fs: init flags_valid before calling vfs_fileattr_get - CVE-2026-43473
scsi: mpi3mr: Add NULL checks when resetting request and rep - CVE-2026-43472
unshare: fix unshare_fs() handling
Same vendor: Linux
- CVE-2026-43500
rxrpc: Also unshare DATA/RESPONSE packets when paged frags a - CVE-2026-43475
scsi: storvsc: Fix scheduling while atomic on PREEMPT_RT - CVE-2026-43474
fs: init flags_valid before calling vfs_fileattr_get - CVE-2026-43473
scsi: mpi3mr: Add NULL checks when resetting request and rep - CVE-2026-43472
unshare: fix unshare_fs() handling
V. Comments for CVE-2025-71103
Anonymous User
2026-01-15 06:08:19Zaproxy alias impedit expedita quisquam pariatur exercitationem. Nemo rerum eveniet dolores rem quia dignissimos.