CVE-2024-38569
HPE Storage Linux Out-of-Bounds Writing Vulnerability
Description
In the Linux kernel, the following vulnerability has been resolved: drivers/perf: hisi_pcie: Fix out-of-bound access when valid event group The perf tool allows users to create event groups through following cmd [1], but the driver does not check whether the array index is out of bounds when writing data to the event_group array. If the number of events in an event_group is greater than HISI_PCIE_MAX_COUNTERS, the memory write overflow of event_group array occurs. Add array index check to fix the possible array out of bounds violation, and return directly when write new events are written to array bounds. There are 9 different events in an event_group. [1] perf stat -e '{pmu/event1/, ... ,pmu/event9/}'
INFO
Published Date :
June 19, 2024, 2:15 p.m.
Last Modified :
Sept. 19, 2024, 1:23 p.m.
Source :
416baaa9-dc9f-4396-8d5f-8c081fb06d67
Remotely Exploitable :
No
Impact Score :
5.9
Exploitability Score :
1.8
References to Advisories, Solutions, and Tools
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CVE-2024-38569.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
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The following list is the news that have been mention
CVE-2024-38569 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2024-38569 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
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Initial Analysis by [email protected]
Sep. 19, 2024
Action Type Old Value New Value Added CVSS V3.1 NIST AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H Changed Reference Type https://git.kernel.org/stable/c/3d1face00ebb7996842aee4214d7d0fb0c77b1e9 No Types Assigned https://git.kernel.org/stable/c/3d1face00ebb7996842aee4214d7d0fb0c77b1e9 Patch Changed Reference Type https://git.kernel.org/stable/c/567d34626c22b36579ec0abfdf5eda2949044220 No Types Assigned https://git.kernel.org/stable/c/567d34626c22b36579ec0abfdf5eda2949044220 Patch Changed Reference Type https://git.kernel.org/stable/c/77fce82678ea5fd51442e62febec2004f79e041b No Types Assigned https://git.kernel.org/stable/c/77fce82678ea5fd51442e62febec2004f79e041b Patch Changed Reference Type https://git.kernel.org/stable/c/8e9aab2492178f25372f1820bfd9289fbd74efd0 No Types Assigned https://git.kernel.org/stable/c/8e9aab2492178f25372f1820bfd9289fbd74efd0 Patch Changed Reference Type https://git.kernel.org/stable/c/ff48247144d13a3a0817127703724256008efa78 No Types Assigned https://git.kernel.org/stable/c/ff48247144d13a3a0817127703724256008efa78 Patch Added CWE NIST CWE-129 Added CPE Configuration OR *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 5.17 up to (excluding) 6.1.93 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 6.2 up to (excluding) 6.6.33 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 6.7 up to (excluding) 6.8.12 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 6.9 up to (excluding) 6.9.3 -
CVE Received by 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Jun. 19, 2024
Action Type Old Value New Value Added Description In the Linux kernel, the following vulnerability has been resolved: drivers/perf: hisi_pcie: Fix out-of-bound access when valid event group The perf tool allows users to create event groups through following cmd [1], but the driver does not check whether the array index is out of bounds when writing data to the event_group array. If the number of events in an event_group is greater than HISI_PCIE_MAX_COUNTERS, the memory write overflow of event_group array occurs. Add array index check to fix the possible array out of bounds violation, and return directly when write new events are written to array bounds. There are 9 different events in an event_group. [1] perf stat -e '{pmu/event1/, ... ,pmu/event9/}' Added Reference kernel.org https://git.kernel.org/stable/c/3d1face00ebb7996842aee4214d7d0fb0c77b1e9 [No types assigned] Added Reference kernel.org https://git.kernel.org/stable/c/8e9aab2492178f25372f1820bfd9289fbd74efd0 [No types assigned] Added Reference kernel.org https://git.kernel.org/stable/c/567d34626c22b36579ec0abfdf5eda2949044220 [No types assigned] Added Reference kernel.org https://git.kernel.org/stable/c/ff48247144d13a3a0817127703724256008efa78 [No types assigned] Added Reference kernel.org https://git.kernel.org/stable/c/77fce82678ea5fd51442e62febec2004f79e041b [No types assigned]
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2024-38569 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2024-38569
weaknesses.