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CVE-2025-71101— platform/x86: hp-bioscfg: Fix out-of-bounds array access in ACPI package parsing

CVSS 7.1 · High EPSS 0.12% · P2

Possible ATT&CK Techniques 1AI

T1059 · Command and Scripting Interpreter

Affected Version Matrix 10

VendorProductVersion RangeStatus
LinuxLinuxe6c7b3e15559699a30646dd45195549c7db447bd< cf7ae870560b988247a4bbbe5399edd326632680affected
e6c7b3e15559699a30646dd45195549c7db447bd< db4c26adf7117b1a4431d1197ae7109fee3230adaffected
e6c7b3e15559699a30646dd45195549c7db447bd< 79cab730dbaaac03b946c7f5681bd08c986e2abdaffected
e6c7b3e15559699a30646dd45195549c7db447bd< e44c42c830b7ab36e3a3a86321c619f24def5206affected
6.6affected
< 6.6unaffected
6.6.120≤ 6.6.*unaffected
6.12.64≤ 6.12.*unaffected
… +2 more rows
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I. Basic Information for CVE-2025-71101

Vulnerability Information
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Vulnerability Title
platform/x86: hp-bioscfg: Fix out-of-bounds array access in ACPI package parsing
Source: CVE Program / CVE List V5
Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: platform/x86: hp-bioscfg: Fix out-of-bounds array access in ACPI package parsing The hp_populate_*_elements_from_package() functions in the hp-bioscfg driver contain out-of-bounds array access vulnerabilities. These functions parse ACPI packages into internal data structures using a for loop with index variable 'elem' that iterates through enum_obj/integer_obj/order_obj/password_obj/string_obj arrays. When processing multi-element fields like PREREQUISITES and ENUM_POSSIBLE_VALUES, these functions read multiple consecutive array elements using expressions like 'enum_obj[elem + reqs]' and 'enum_obj[elem + pos_values]' within nested loops. The bug is that the bounds check only validated elem, but did not consider the additional offset when accessing elem + reqs or elem + pos_values. The fix changes the bounds check to validate the actual accessed index.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
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hp-bioscfg驱动中ACPI包解析时边界检查不足，可能导致数组越界访问。
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 e6c7b3e15559699a30646dd45195549c7db447bd ~ cf7ae870560b988247a4bbbe5399edd326632680 -
LinuxLinux 6.6 -

II. Public POCs for CVE-2025-71101

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III. Intelligence Information for CVE-2025-71101

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Same Patch Batch · Linux · 2026-01-13 · 93 CVEs total

CVE-2025-687949.8 CRITICALiomap: adjust read range correctly for non-block-aligned positions
CVE-2025-688119.8 CRITICALsvcrdma: use rc_pageoff for memcpy byte offset
CVE-2025-688179.8 CRITICALksmbd: fix use-after-free in ksmbd_tree_connect_put under concurrency
CVE-2025-687759.8 CRITICALnet/handshake: duplicate handshake cancellations leak socket
CVE-2025-710689.8 CRITICALsvcrdma: bound check rq_pages index in inline path
CVE-2025-710959.1 CRITICALnet: stmmac: fix the crash issue for zero copy XDP_TX action
CVE-2025-710939.1 CRITICALe1000: fix OOB in e1000_tbi_should_accept()
CVE-2025-688099.1 CRITICALksmbd: vfs: fix race on m_flags in vfs_cache
CVE-2025-688188.8 HIGHscsi: Revert "scsi: qla2xxx: Perform lockless command completion in abort path"
CVE-2025-710728.2 HIGHshmem: fix recovery on rename failures
CVE-2025-687998.1 HIGHcaif: fix integer underflow in cffrml_receive()
CVE-2025-688038.0 HIGHNFSD: NFSv4 file creation neglects setting ACL
CVE-2025-710997.8 HIGHdrm/xe/oa: Fix potential UAF in xe_oa_add_config_ioctl()
CVE-2025-688087.8 HIGHmedia: vidtv: initialize local pointers upon transfer of memory ownership
CVE-2025-688057.8 HIGHfuse: fix io-uring list corruption for terminated non-committed requests
CVE-2025-687927.8 HIGHtpm2-sessions: Fix out of range indexing in name_size
CVE-2025-687937.8 HIGHdrm/amdgpu: fix a job->pasid access race in gpu recovery
CVE-2025-688017.8 HIGHmlxsw: spectrum_router: Fix neighbour use-after-free
CVE-2025-688007.8 HIGHmlxsw: spectrum_mr: Fix use-after-free when updating multicast route stats
CVE-2025-710747.8 HIGHfunctionfs: fix the open/removal races

Showing top 20 of 93 CVEs. View all on vendor page &rarr; →

IV. Related Vulnerabilities

Same product: Linux
Same vendor: Linux

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