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CVE-2025-23137— cpufreq/amd-pstate: Add missing NULL ptr check in amd_pstate_update

EPSS 0.10% · P27

Affected Version Matrix 8

VendorProductVersion RangeStatus
LinuxLinuxe8f555daacd3377bf691fdda2490c0b164e00085< 82b6dfff0d6000b14b271f74e43d672d81fb390eaffected
e8f555daacd3377bf691fdda2490c0b164e00085< b99c1c63d88c75a4dc5487c3696cda38697b8d35affected
e8f555daacd3377bf691fdda2490c0b164e00085< 426db24d4db2e4f0d6720aeb7795eafcb9e82640affected
6.11affected
< 6.11unaffected
6.12.35≤ 6.12.*unaffected
6.14.2≤ 6.14.*unaffected
6.15≤ *unaffected
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I. Basic Information for CVE-2025-23137

Vulnerability Information
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Vulnerability Title
cpufreq/amd-pstate: Add missing NULL ptr check in amd_pstate_update
Source: NVD (National Vulnerability Database)
Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: cpufreq/amd-pstate: Add missing NULL ptr check in amd_pstate_update Check if policy is NULL before dereferencing it in amd_pstate_update.
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amd-pstate驱动缺少策略指针检查，可能导致空指针取消引用。
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

VendorProductAffected VersionsCPESubscribe
LinuxLinux e8f555daacd3377bf691fdda2490c0b164e00085 ~ 82b6dfff0d6000b14b271f74e43d672d81fb390e -
LinuxLinux 6.11 -

II. Public POCs for CVE-2025-23137

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III. Intelligence Information for CVE-2025-23137

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Same Patch Batch · Linux · 2025-04-16 · 127 CVEs total

CVE-2025-220408.8 HIGHksmbd: fix session use-after-free in multichannel connection
CVE-2025-220418.8 HIGHksmbd: fix use-after-free in ksmbd_sessions_deregister()
CVE-2025-22092PCI: Fix NULL dereference in SR-IOV VF creation error path
CVE-2025-22106vmxnet3: unregister xdp rxq info in the reset path
CVE-2025-22105bonding: check xdp prog when set bond mode
CVE-2025-22104ibmvnic: Use kernel helpers for hex dumps
CVE-2025-22103net: fix NULL pointer dereference in l3mdev_l3_rcv
CVE-2025-22102Bluetooth: btnxpuart: Fix kernel panic during FW release
CVE-2025-22100drm/panthor: Fix race condition when gathering fdinfo group samples
CVE-2025-22101net: libwx: fix Tx L4 checksum
CVE-2025-22099drm: xlnx: zynqmp_dpsub: Add NULL check in zynqmp_audio_init
CVE-2025-22097drm/vkms: Fix use after free and double free on init error
CVE-2025-22098drm: zynqmp_dp: Fix a deadlock in zynqmp_dp_ignore_hpd_set()
CVE-2025-22096drm/msm/gem: Fix error code msm_parse_deps()
CVE-2025-22095PCI: brcmstb: Fix error path after a call to regulator_bulk_get()
CVE-2025-22094powerpc/perf: Fix ref-counting on the PMU 'vpa_pmu'
CVE-2025-22093drm/amd/display: avoid NPD when ASIC does not support DMUB
CVE-2025-22082iio: backend: make sure to NULL terminate stack buffer
CVE-2025-22081fs/ntfs3: Fix a couple integer overflows on 32bit systems
CVE-2025-22080fs/ntfs3: Prevent integer overflow in hdr_first_de()

Showing top 20 of 127 CVEs. View all on vendor page &rarr; →

IV. Related Vulnerabilities

Same product: Linux
Same vendor: Linux

V. Comments for CVE-2025-23137

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