0.0
NA
CVE-2022-48739
Linux Kernel Out-of-Bounds Memory Access in ASoC HDMI-Codec
Description

In the Linux kernel, the following vulnerability has been resolved: ASoC: hdmi-codec: Fix OOB memory accesses Correct size of iec_status array by changing it to the size of status array of the struct snd_aes_iec958. This fixes out-of-bounds slab read accesses made by memcpy() of the hdmi-codec driver. This problem is reported by KASAN.

INFO

Published Date :

June 20, 2024, 12:15 p.m.

Last Modified :

June 20, 2024, 12:43 p.m.

Source :

416baaa9-dc9f-4396-8d5f-8c081fb06d67

Remotely Exploitable :

No

Impact Score :

Exploitability Score :

Public PoC/Exploit Available at Github

CVE-2022-48739 has a 1 public PoC/Exploit available at Github. Go to the Public Exploits tab to see the list.

Affected Products

The following products are affected by CVE-2022-48739 vulnerability. Even if cvefeed.io is aware of the exact versions of the products that are affected, the information is not represented in the table below.

ID Vendor Product Action
1 Linux linux_kernel
: Total Affected Vendor : 1 | Products : 1
References to Advisories, Solutions, and Tools

Here, you will find a curated list of external links that provide in-depth information, practical solutions, and valuable tools related to CVE-2022-48739.

URL Resource
https://git.kernel.org/stable/c/06feec6005c9d9500cd286ec440aabf8b2ddd94d
https://git.kernel.org/stable/c/10007bd96b6c4c3cfaea9e76c311b06a07a5e260
https://git.kernel.org/stable/c/1552e66be325a21d7eff49f46013fb402165a0ac

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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Beowulfgang/getschwifty

None

Dockerfile HCL

Updated: 1 month, 2 weeks ago
0 stars 0 fork 0 watcher
Born at : Oct. 8, 2024, 10:55 p.m. This repo has been linked 1 different CVEs too.

Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-2022-48739 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2022-48739 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.

  • CVE Received by 416baaa9-dc9f-4396-8d5f-8c081fb06d67

    Jun. 20, 2024

    Action Type Old Value New Value
    Added Description In the Linux kernel, the following vulnerability has been resolved: ASoC: hdmi-codec: Fix OOB memory accesses Correct size of iec_status array by changing it to the size of status array of the struct snd_aes_iec958. This fixes out-of-bounds slab read accesses made by memcpy() of the hdmi-codec driver. This problem is reported by KASAN.
    Added Reference kernel.org https://git.kernel.org/stable/c/10007bd96b6c4c3cfaea9e76c311b06a07a5e260 [No types assigned]
    Added Reference kernel.org https://git.kernel.org/stable/c/1552e66be325a21d7eff49f46013fb402165a0ac [No types assigned]
    Added Reference kernel.org https://git.kernel.org/stable/c/06feec6005c9d9500cd286ec440aabf8b2ddd94d [No types assigned]
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorizes the common flaws or weaknesses that can lead to vulnerabilities. CVE-2022-48739 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-2022-48739 weaknesses.

NONE - Vulnerability Scoring System
: