CVE-2022-50501

MEDIUM EPSS 4.2%
Published Oct 4, 20259mo ago · Modified Jun 17, 20262w ago
5.5 CVSS 3.1
Medium
Find Similar
Published Oct 4, 2025 9mo ago
Last Modified Jun 17, 2026 2w ago

Description

In the Linux kernel, the following vulnerability has been resolved: media: coda: Add check for dcoda_iram_alloc As the coda_iram_alloc may return NULL pointer, it should be better to check the return value in order to avoid NULL poineter dereference, same as the others.

CVSS Details

Base Score
5.5
Exploitability
1.8
Impact
3.6
Vector string
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Attack Vector Local
Attack Complexity Low
Privileges Required Low
User Interaction None
Scope Unchanged
Confidentiality None
Integrity None
Availability High

Threat Intelligence

EPSS Exploit Probability
4.2% percentile
Exploit & Patch Status
No Known Exploit
Patch Available

Weaknesses 1

CWE-476 NULL Pointer Dereference Memory Safety

Affected Products 8

VendorProductVersionRange
linuxlinux_kernel*≥3.17  –  <4.9.337
linuxlinux_kernel*≥4.10  –  <4.14.303
linuxlinux_kernel*≥4.15  –  <4.19.270
linuxlinux_kernel*≥4.20  –  <5.4.229
linuxlinux_kernel*≥5.5  –  <5.10.163
linuxlinux_kernel*≥5.11  –  <5.15.86
linuxlinux_kernel*≥5.16  –  <6.0.16
linuxlinux_kernel*≥6.1  –  <6.1.2

References 9

  • git.kernel.org https://git.kernel.org/stable/c/05f165ded4a7baec31b65aba88e2cd1fb9b91db2
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/2b436f1410245412ea5e4c356a175a928d73eed3
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/2c6887d5a29024bada6928d1d0959c9990401384
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/35ddd00b36589cf948875b825eedaab1aefd5ad5
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/45f57abaee136a1e39d2b04443a1bd5311ba7d94
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/532417dc98cb9c1185ada4ea4e7ccf965c06bcb5
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/5688d33aa293dfa122d66bef9c0258ddf7ef11e7
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/6b8082238fb8bb20f67e46388123e67a5bbc558d
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/b99872178e7473f21904fdeea38109275aad8ae8
    Patch

Remediation

  • git.kernel.org https://git.kernel.org/stable/c/05f165ded4a7baec31b65aba88e2cd1fb9b91db2
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/2b436f1410245412ea5e4c356a175a928d73eed3
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/2c6887d5a29024bada6928d1d0959c9990401384
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/35ddd00b36589cf948875b825eedaab1aefd5ad5
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/45f57abaee136a1e39d2b04443a1bd5311ba7d94
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/532417dc98cb9c1185ada4ea4e7ccf965c06bcb5
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/5688d33aa293dfa122d66bef9c0258ddf7ef11e7
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/6b8082238fb8bb20f67e46388123e67a5bbc558d
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/b99872178e7473f21904fdeea38109275aad8ae8
    Patch