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CVE-2024-57998— OPP: add index check to assert to avoid buffer overflow in _read_freq()

Quick assessment

Affected
Linux Linux
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

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OPP模块在_read_freq函数中未检查索引导致缓冲区溢出。

CVSS 7.3 · High EPSS 0.24% · P14

Possible ATT&CK Techniques 1 AI

T1200 · Hardware Additions

Affected Version Matrix 11

VendorProduct Version RangeStatus
Linux Linux 92fcb46659d5dbfdad0422a503e289085990a5d0< 774dd6f0f0a61c9c3848e025d7d9eeed1a7ca4cd affected
142e17c1c2b48e3fb4f024e62ab6dee18f268694< eb6ffa0192ba83ece1a318b956265519c5c7dcec affected
142e17c1c2b48e3fb4f024e62ab6dee18f268694< 7d68c20638e50d5eb4576492a7958328ae445248 affected
142e17c1c2b48e3fb4f024e62ab6dee18f268694< da2a6acc73933b7812c94794726e438cde39e037 affected
142e17c1c2b48e3fb4f024e62ab6dee18f268694< d659bc68ed489022ea33342cfbda2911a81e7a0d affected
6.6 affected
< 6.6 unaffected
6.6.76≤ 6.6.* unaffected
… +3 more rows
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I. Basic Information for CVE-2024-57998

Vulnerability Information
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Vulnerability Title
OPP: add index check to assert to avoid buffer overflow in _read_freq()
Source: CVE Program / CVE List V5
Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: OPP: add index check to assert to avoid buffer overflow in _read_freq() Pass the freq index to the assert function to make sure we do not read a freq out of the opp->rates[] table when called from the indexed variants: dev_pm_opp_find_freq_exact_indexed() or dev_pm_opp_find_freq_ceil/floor_indexed(). Add a secondary parameter to the assert function, unused for assert_single_clk() then add assert_clk_index() which will check for the clock index when called from the _indexed() find functions.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:L/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OPP模块在_read_freq函数中未检查索引导致缓冲区溢出。
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

Vendor Product Affected Versions CPE Subscribe
Linux Linux 92fcb46659d5dbfdad0422a503e289085990a5d0 ~ 774dd6f0f0a61c9c3848e025d7d9eeed1a7ca4cd -
Linux Linux 6.6 -

II. Public POCs for CVE-2024-57998

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III. Intelligence Information for CVE-2024-57998

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Patches & Fixes for CVE-2024-57998 (5)

Same Patch Batch · Linux · 2025-02-27 · 177 CVEs total

CVE-2025-21748 9.8 CRITICAL ksmbd: fix integer overflows on 32 bit systems
CVE-2025-21707 9.8 CRITICAL mptcp: consolidate suboption status
CVE-2025-21796 9.8 CRITICAL nfsd: clear acl_access/acl_default after releasing them
CVE-2025-21805 9.8 CRITICAL RDMA/rtrs: Add missing deinit() call
CVE-2024-58006 9.6 CRITICAL PCI: dwc: ep: Prevent changing BAR size/flags in pci_epc_set_bar()
CVE-2024-57999 8.8 HIGH powerpc/pseries/iommu: IOMMU incorrectly marks MMIO range in DDW
CVE-2024-57997 8.8 HIGH wifi: wcn36xx: fix channel survey memory allocation size
CVE-2024-57995 8.8 HIGH wifi: ath12k: fix read pointer after free in ath12k_mac_assign_vif_to_vdev()
CVE-2025-21735 8.8 HIGH NFC: nci: Add bounds checking in nci_hci_create_pipe()
CVE-2025-21710 8.2 HIGH tcp: correct handling of extreme memory squeeze
CVE-2024-57973 8.1 HIGH rdma/cxgb4: Prevent potential integer overflow on 32bit
CVE-2025-21760 8.1 HIGH ndisc: extend RCU protection in ndisc_send_skb()
CVE-2025-21765 8.1 HIGH ipv6: use RCU protection in ip6_default_advmss()
CVE-2025-21766 8.1 HIGH ipv4: use RCU protection in __ip_rt_update_pmtu()
CVE-2025-21762 8.1 HIGH arp: use RCU protection in arp_xmit()
CVE-2024-54458 7.8 HIGH scsi: ufs: bsg: Set bsg_queue to NULL after removal
CVE-2024-58003 7.8 HIGH media: i2c: ds90ub9x3: Fix extra fwnode_handle_put()
CVE-2025-21801 7.8 HIGH net: ravb: Fix missing rtnl lock in suspend/resume path
CVE-2025-21722 7.8 HIGH nilfs2: do not force clear folio if buffer is referenced
CVE-2025-21726 7.8 HIGH padata: avoid UAF for reorder_work

Showing top 20 of 177 CVEs. View all on vendor page &rarr; →

IV. Related Vulnerabilities

Same product: Linux
Same vendor: Linux

V. Comments for CVE-2024-57998

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