CVE-2026-53356
drm/i915/gem: Fix phys BO pread/pwrite with offset
Description
In the Linux kernel, the following vulnerability has been resolved: drm/i915/gem: Fix phys BO pread/pwrite with offset sg_page() returns struct page pointer not (void *) so the scaling of pread/pwrite is wrong for phys BO and wrong parts of BO would be accessed if non-zero offset is used. Last impacted platform with overlay or cursor planes using phys mapping was Gen3/945G/Lakeport. (cherry picked from commit 3e49a2f85070b2fb672c1e0fdba281a4ea3aebe6)
INFO
Published Date :
July 1, 2026, 2:16 p.m.
Last Modified :
July 22, 2026, 7:14 p.m.
Remotely Exploit :
No
Source :
416baaa9-dc9f-4396-8d5f-8c081fb06d67
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS 3.1 | HIGH | 416baaa9-dc9f-4396-8d5f-8c081fb06d67 |
Solution
- Update the Linux kernel to the patched version.
- Apply the cherry-picked commit to the affected system.
- Verify the integrity of physical buffer operations.
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-2026-53356.
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2026-53356 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-2026-53356
weaknesses.
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).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2026-53356 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2026-53356 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.
-
Initial Analysis by [email protected]
Jul. 22, 2026
Action Type Old Value New Value Added CWE NVD-CWE-noinfo Added CPE Configuration OR *cpe:2.3:o:linux:linux_kernel:7.1:rc1:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:7.1:rc2:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:7.1:rc3:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:7.1:rc4:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 5.16 up to (excluding) 6.1.176 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 6.2 up to (excluding) 6.6.143 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 5.11 up to (excluding) 5.15.210 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 6.13 up to (excluding) 6.18.36 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 6.7 up to (excluding) 6.12.94 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 6.19 up to (excluding) 7.0.13 *cpe:2.3:o:linux:linux_kernel:7.1:rc5:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:7.1:rc6:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:7.1:rc7:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 5.7 up to (excluding) 5.10.259 Added Reference Type kernel.org: https://git.kernel.org/stable/c/07c33be968d9e0cab6cba38c81850a09942fcb2e Types: Patch Added Reference Type kernel.org: https://git.kernel.org/stable/c/14469860e2e39b7095dcd658d2bad38a11110a68 Types: Patch Added Reference Type kernel.org: https://git.kernel.org/stable/c/1ec8fc63e9cdb22da54e48e536c9204020416fc6 Types: Patch Added Reference Type kernel.org: https://git.kernel.org/stable/c/32d4c5d328a3ff995420f4f85163e1e403f43628 Types: Patch Added Reference Type kernel.org: https://git.kernel.org/stable/c/3bd168dd835b93a3862cd05b0d13c432b115f9d6 Types: Patch Added Reference Type kernel.org: https://git.kernel.org/stable/c/40f738991058eb3e3530c3006a5bd6fd5e29f035 Types: Patch Added Reference Type kernel.org: https://git.kernel.org/stable/c/d21ad938398bca695a511307de38a65889e3b354 Types: Patch Added Reference Type kernel.org: https://git.kernel.org/stable/c/dd51a2eeb93bc6faa892ff9083911dd23f82c187 Types: Patch -
CVE Modified by 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Jul. 18, 2026
Action Type Old Value New Value Added CVSS V3.1 AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H -
New CVE Received by 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Jul. 01, 2026
Action Type Old Value New Value Added Affected [{'repo': 'https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git', 'vendor': 'Linux', 'product': 'Linux', 'versions': [{'status': 'affected', 'version': 'c6790dc22312f592c1434577258b31c48c72d52a', 'lessThan': '40f738991058eb3e3530c3006a5bd6fd5e29f035', 'versionType': 'git'}, {'status': 'affected', 'version': 'c6790dc22312f592c1434577258b31c48c72d52a', 'lessThan': '1ec8fc63e9cdb22da54e48e536c9204020416fc6', 'versionType': 'git'}, {'status': 'affected', 'version': 'c6790dc22312f592c1434577258b31c48c72d52a', 'lessThan': '14469860e2e39b7095dcd658d2bad38a11110a68', 'versionType': 'git'}, {'status': 'affected', 'version': 'c6790dc22312f592c1434577258b31c48c72d52a', 'lessThan': '07c33be968d9e0cab6cba38c81850a09942fcb2e', 'versionType': 'git'}, {'status': 'affected', 'version': 'c6790dc22312f592c1434577258b31c48c72d52a', 'lessThan': '3bd168dd835b93a3862cd05b0d13c432b115f9d6', 'versionType': 'git'}, {'status': 'affected', 'version': 'c6790dc22312f592c1434577258b31c48c72d52a', 'lessThan': '32d4c5d328a3ff995420f4f85163e1e403f43628', 'versionType': 'git'}, {'status': 'affected', 'version': 'c6790dc22312f592c1434577258b31c48c72d52a', 'lessThan': 'dd51a2eeb93bc6faa892ff9083911dd23f82c187', 'versionType': 'git'}, {'status': 'affected', 'version': 'c6790dc22312f592c1434577258b31c48c72d52a', 'lessThan': 'd21ad938398bca695a511307de38a65889e3b354', 'versionType': 'git'}], 'programFiles': ['drivers/gpu/drm/i915/gem/i915_gem_phys.c'], 'defaultStatus': 'unaffected'}, {'repo': 'https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git', 'vendor': 'Linux', 'product': 'Linux', 'versions': [{'status': 'affected', 'version': '5.7'}, {'status': 'unaffected', 'version': '0', 'lessThan': '5.7', 'versionType': 'semver'}, {'status': 'unaffected', 'version': '5.10.259', 'versionType': 'semver', 'lessThanOrEqual': '5.10.*'}, {'status': 'unaffected', 'version': '5.15.210', 'versionType': 'semver', 'lessThanOrEqual': '5.15.*'}, {'status': 'unaffected', 'version': '6.1.176', 'versionType': 'semver', 'lessThanOrEqual': '6.1.*'}, {'status': 'unaffected', 'version': '6.6.143', 'versionType': 'semver', 'lessThanOrEqual': '6.6.*'}, {'status': 'unaffected', 'version': '6.12.94', 'versionType': 'semver', 'lessThanOrEqual': '6.12.*'}, {'status': 'unaffected', 'version': '6.18.36', 'versionType': 'semver', 'lessThanOrEqual': '6.18.*'}, {'status': 'unaffected', 'version': '7.0.13', 'versionType': 'semver', 'lessThanOrEqual': '7.0.*'}, {'status': 'unaffected', 'version': '7.1', 'versionType': 'original_commit_for_fix', 'lessThanOrEqual': '*'}], 'programFiles': ['drivers/gpu/drm/i915/gem/i915_gem_phys.c'], 'defaultStatus': 'affected'}] Added Description In the Linux kernel, the following vulnerability has been resolved: drm/i915/gem: Fix phys BO pread/pwrite with offset sg_page() returns struct page pointer not (void *) so the scaling of pread/pwrite is wrong for phys BO and wrong parts of BO would be accessed if non-zero offset is used. Last impacted platform with overlay or cursor planes using phys mapping was Gen3/945G/Lakeport. (cherry picked from commit 3e49a2f85070b2fb672c1e0fdba281a4ea3aebe6) Added Reference https://git.kernel.org/stable/c/07c33be968d9e0cab6cba38c81850a09942fcb2e Added Reference https://git.kernel.org/stable/c/14469860e2e39b7095dcd658d2bad38a11110a68 Added Reference https://git.kernel.org/stable/c/1ec8fc63e9cdb22da54e48e536c9204020416fc6 Added Reference https://git.kernel.org/stable/c/32d4c5d328a3ff995420f4f85163e1e403f43628 Added Reference https://git.kernel.org/stable/c/3bd168dd835b93a3862cd05b0d13c432b115f9d6 Added Reference https://git.kernel.org/stable/c/40f738991058eb3e3530c3006a5bd6fd5e29f035 Added Reference https://git.kernel.org/stable/c/d21ad938398bca695a511307de38a65889e3b354 Added Reference https://git.kernel.org/stable/c/dd51a2eeb93bc6faa892ff9083911dd23f82c187