Description
This CVE ID has been rejected or withdrawn by its CVE Numbering Authority.
Published: 2025-03-27
Score: 5.5 Medium
EPSS: n/a
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

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Tracking

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Advisories
Source ID Title
EUVD EUVD EUVD-2023-59730 This CVE ID has been rejected or withdrawn by its CVE Numbering Authority.
History

Tue, 01 Apr 2025 15:45:00 +0000

Type Values Removed Values Added
References

Tue, 01 Apr 2025 15:00:00 +0000

Type Values Removed Values Added
Description In the Linux kernel, the following vulnerability has been resolved: s390: workaround invalid gcc-11 out of bounds read warning GCC 11.1.0 and 11.2.0 generate a wrong warning when compiling the kernel e.g. with allmodconfig: arch/s390/kernel/setup.c: In function ‘setup_lowcore_dat_on’: ./include/linux/fortify-string.h:57:33: error: ‘__builtin_memcpy’ reading 128 bytes from a region of size 0 [-Werror=stringop-overread] ... arch/s390/kernel/setup.c:526:9: note: in expansion of macro ‘memcpy’ 526 | memcpy(abs_lc->cregs_save_area, S390_lowcore.cregs_save_area, | ^~~~~~ This could be addressed by using absolute_pointer() with the S390_lowcore macro, but this is not a good idea since this generates worse code for performance critical paths. Therefore simply use a for loop to copy the array in question and get rid of the warning. This CVE ID has been rejected or withdrawn by its CVE Numbering Authority.
Title s390: workaround invalid gcc-11 out of bounds read warning kernel: s390: workaround invalid gcc-11 out of bounds read warning

Fri, 28 Mar 2025 13:45:00 +0000

Type Values Removed Values Added
References
Metrics threat_severity

None

 cvssV3_1

{'score': 5.5, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H'}

threat_severity

Low

Thu, 27 Mar 2025 17:00:00 +0000

Type Values Removed Values Added
Description In the Linux kernel, the following vulnerability has been resolved: s390: workaround invalid gcc-11 out of bounds read warning GCC 11.1.0 and 11.2.0 generate a wrong warning when compiling the kernel e.g. with allmodconfig: arch/s390/kernel/setup.c: In function ‘setup_lowcore_dat_on’: ./include/linux/fortify-string.h:57:33: error: ‘__builtin_memcpy’ reading 128 bytes from a region of size 0 [-Werror=stringop-overread] ... arch/s390/kernel/setup.c:526:9: note: in expansion of macro ‘memcpy’ 526 | memcpy(abs_lc->cregs_save_area, S390_lowcore.cregs_save_area, | ^~~~~~ This could be addressed by using absolute_pointer() with the S390_lowcore macro, but this is not a good idea since this generates worse code for performance critical paths. Therefore simply use a for loop to copy the array in question and get rid of the warning.
Title s390: workaround invalid gcc-11 out of bounds read warning
References

Subscriptions

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cve-icon MITRE

Status: REJECTED

Assigner: Linux

Published:

Updated: 2025-04-01T14:49:30.437Z

Reserved: 2025-03-27T16:40:15.741Z

Link: CVE-2023-52990

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Rejected

Published: 2025-03-27T17:15:46.423

Modified: 2025-04-01T15:15:59.383

Link: CVE-2023-52990

cve-icon Redhat

Severity : Low

Publid Date: 2025-03-27T00:00:00Z

Links: CVE-2023-52990 - Bugzilla

cve-icon OpenCVE Enrichment

No data.

Weaknesses

No weakness.