CVE-2021-47543
CVSS SCORE NOT PROVIDED
Description
Rejected reason: This CVE ID has been rejected or withdrawn by its CVE Numbering Authority.
INFO
Published Date :
May 24, 2024, 3:15 p.m.
Last Modified :
June 13, 2024, 2:15 p.m.
Source :
416baaa9-dc9f-4396-8d5f-8c081fb06d67
Remotely Exploitable :
No
Impact Score :
3.6
Exploitability Score :
1.8
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-2021-47543 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2021-47543 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 Rejected by 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Jun. 13, 2024
Action Type Old Value New Value -
CVE Modified by 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Jun. 13, 2024
Action Type Old Value New Value Changed Description In the Linux kernel, the following vulnerability has been resolved: perf report: Fix memory leaks around perf_tip() perf_tip() may allocate memory or use a literal, this means memory wasn't freed if allocated. Change the API so that literals aren't used. At the same time add missing frees for system_path. These issues were spotted using leak sanitizer. Rejected reason: This CVE ID has been rejected or withdrawn by its CVE Numbering Authority. Removed Reference kernel.org https://git.kernel.org/stable/c/df5990db088d4c7fea9a2f9b8195a7859e1768c4 Removed Reference kernel.org https://git.kernel.org/stable/c/ff061b5bda73c4f785b4703eeb0848fd99e5608a Removed Reference kernel.org https://git.kernel.org/stable/c/71e284dcebecb9fd204ff11097469cc547723ad1 Removed Reference kernel.org https://git.kernel.org/stable/c/d9fc706108c15f8bc2d4ccccf8e50f74830fabd9 Removed CWE NIST CWE-401 Removed CVSS V3.1 NIST AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H Removed CPE Configuration OR *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 5.11 from (excluding) 5.15.7 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 5.5 from (excluding) 5.10.84 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (excluding) 5.4.164 -
CVE Translated by 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Jun. 13, 2024
Action Type Old Value New Value Removed Translation Title: kernel de Linux Description: En el kernel de Linux, se resolvió la siguiente vulnerabilidad: informe de rendimiento: corrige pérdidas de memoria en torno a perf_tip() perf_tip() puede asignar memoria o usar un literal, esto significa que la memoria no se liberó si se asignó. Cambie la API para que no se utilicen literales. Al mismo tiempo, agregue los espacios libres que faltan para system_path. Estos problemas se detectaron utilizando un sanitizante para fugas. -
Initial Analysis by [email protected]
Jun. 10, 2024
Action Type Old Value New Value Added CVSS V3.1 NIST AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H Changed Reference Type https://git.kernel.org/stable/c/71e284dcebecb9fd204ff11097469cc547723ad1 No Types Assigned https://git.kernel.org/stable/c/71e284dcebecb9fd204ff11097469cc547723ad1 Patch Changed Reference Type https://git.kernel.org/stable/c/d9fc706108c15f8bc2d4ccccf8e50f74830fabd9 No Types Assigned https://git.kernel.org/stable/c/d9fc706108c15f8bc2d4ccccf8e50f74830fabd9 Patch Changed Reference Type https://git.kernel.org/stable/c/df5990db088d4c7fea9a2f9b8195a7859e1768c4 No Types Assigned https://git.kernel.org/stable/c/df5990db088d4c7fea9a2f9b8195a7859e1768c4 Patch Changed Reference Type https://git.kernel.org/stable/c/ff061b5bda73c4f785b4703eeb0848fd99e5608a No Types Assigned https://git.kernel.org/stable/c/ff061b5bda73c4f785b4703eeb0848fd99e5608a Patch Added CWE NIST CWE-401 Added CPE Configuration OR *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions up to (excluding) 5.4.164 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 5.5 up to (excluding) 5.10.84 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 5.11 up to (excluding) 5.15.7 -
CVE Modified by 416baaa9-dc9f-4396-8d5f-8c081fb06d67
May. 28, 2024
Action Type Old Value New Value -
CVE Received by 416baaa9-dc9f-4396-8d5f-8c081fb06d67
May. 24, 2024
Action Type Old Value New Value Added Description In the Linux kernel, the following vulnerability has been resolved: perf report: Fix memory leaks around perf_tip() perf_tip() may allocate memory or use a literal, this means memory wasn't freed if allocated. Change the API so that literals aren't used. At the same time add missing frees for system_path. These issues were spotted using leak sanitizer. Added Reference kernel.org https://git.kernel.org/stable/c/df5990db088d4c7fea9a2f9b8195a7859e1768c4 [No types assigned] Added Reference kernel.org https://git.kernel.org/stable/c/ff061b5bda73c4f785b4703eeb0848fd99e5608a [No types assigned] Added Reference kernel.org https://git.kernel.org/stable/c/71e284dcebecb9fd204ff11097469cc547723ad1 [No types assigned] Added Reference kernel.org https://git.kernel.org/stable/c/d9fc706108c15f8bc2d4ccccf8e50f74830fabd9 [No types assigned]
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2021-47543 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-2021-47543
weaknesses.