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CVE-2024-53149— usb: typec: ucsi: glink: fix off-by-one in connector_status

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，该漏洞源于存在单字节溢出。

AI Predicted 5.5 Difficulty: Easy EPSS 0.32% · P23

Possible ATT&CK Techniques 1 AI

T1059 · Command and Scripting Interpreter

Affected Version Matrix 9

VendorProduct Version RangeStatus
Linux Linux fd662c37a1087a2631cd2544138650b153e65f90< 8a2273e5c1beb285729aa001422967b4711c53fe affected
76716fd5bf09725c2c6825264147f16c21e56853< 9a5a8b5bd72169aa7a8ec800ef57be2f2cb4d9b2 affected
76716fd5bf09725c2c6825264147f16c21e56853< 6ba6f7f29e0dff47a2799e60dcd1b5c29cd811a5 affected
76716fd5bf09725c2c6825264147f16c21e56853< 4a22918810980897393fa1776ea3877e4baf8cca affected
6.10 affected
< 6.10 unaffected
6.11.11≤ 6.11.* unaffected
6.12.2≤ 6.12.* unaffected
… +1 more rows
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I. Basic Information for CVE-2024-53149

Vulnerability Information
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Vulnerability Title
usb: typec: ucsi: glink: fix off-by-one in connector_status
Source: CVE Program / CVE List V5
Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: usb: typec: ucsi: glink: fix off-by-one in connector_status UCSI connector's indices start from 1 up to 3, PMIC_GLINK_MAX_PORTS. Correct the condition in the pmic_glink_ucsi_connector_status() callback, fixing Type-C orientation reporting for the third USB-C connector.
Source: CVE Program / CVE List V5
CVSS Information
N/A
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，该漏洞源于存在单字节溢出。
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 fd662c37a1087a2631cd2544138650b153e65f90 ~ 8a2273e5c1beb285729aa001422967b4711c53fe -
Linux Linux 6.10 -

II. Public POCs for CVE-2024-53149

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III. Intelligence Information for CVE-2024-53149

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Patches & Fixes for CVE-2024-53149 (4)

Same Patch Batch · Linux · 2024-12-24 · 20 CVEs total

CVE-2024-53146 9.1 CRITICAL NFSD: Prevent a potential integer overflow
CVE-2024-53147 7.8 HIGH exfat: fix out-of-bounds access of directory entries
CVE-2024-53148 7.8 HIGH comedi: Flush partial mappings in error case
CVE-2024-53151 7.5 HIGH svcrdma: Address an integer overflow
CVE-2024-53153 PCI: qcom-ep: Move controller cleanups to qcom_pcie_perst_deassert()
CVE-2024-53163 crypto: qat/qat_420xx - fix off by one in uof_get_name()
CVE-2024-53162 crypto: qat/qat_4xxx - fix off by one in uof_get_name()
CVE-2024-53161 EDAC/bluefield: Fix potential integer overflow
CVE-2024-53160 rcu/kvfree: Fix data-race in __mod_timer / kvfree_call_rcu
CVE-2024-53158 soc: qcom: geni-se: fix array underflow in geni_se_clk_tbl_get()
CVE-2024-53157 firmware: arm_scpi: Check the DVFS OPP count returned by the firmware
CVE-2024-53156 wifi: ath9k: add range check for conn_rsp_epid in htc_connect_service()
CVE-2024-53155 ocfs2: fix uninitialized value in ocfs2_file_read_iter()
CVE-2024-53154 clk: clk-apple-nco: Add NULL check in applnco_probe
CVE-2024-53240 xen/netfront: fix crash when removing device
CVE-2024-53152 PCI: tegra194: Move controller cleanups to pex_ep_event_pex_rst_deassert()
CVE-2024-53150 ALSA: usb-audio: Fix out of bounds reads when finding clock sources
CVE-2024-53145 um: Fix potential integer overflow during physmem setup
CVE-2024-53241 x86/xen: don't do PV iret hypercall through hypercall page

IV. Related Vulnerabilities

Same product: Linux
Same vendor: Linux

V. Comments for CVE-2024-53149

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