// For flags

CVE-2024-26839

IB/hfi1: Fix a memleak in init_credit_return

Severity Score

"-"
*CVSS v-

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

Track
*SSVC
Descriptions

In the Linux kernel, the following vulnerability has been resolved:

IB/hfi1: Fix a memleak in init_credit_return

When dma_alloc_coherent fails to allocate dd->cr_base[i].va,
init_credit_return should deallocate dd->cr_base and
dd->cr_base[i] that allocated before. Or those resources
would be never freed and a memleak is triggered.

En el kernel de Linux, se resolvió la siguiente vulnerabilidad: IB/hfi1: corrige una fuga de mem en init_credit_return Cuando dma_alloc_coherent no puede asignar dd->cr_base[i].va, init_credit_return debería desasignar dd->cr_base y dd->cr_base[i]. ] el asignado antes. O esos recursos nunca se liberarían y se desencadenaría una fuga de memoria.

*Credits: N/A
CVSS Scores
Attack Vector
-
Attack Complexity
-
Privileges Required
-
User Interaction
-
Scope
-
Confidentiality
-
Integrity
-
Availability
-
* Common Vulnerability Scoring System
SSVC
  • Decision:Track
Exploitation
None
Automatable
No
Tech. Impact
Partial
* Organization's Worst-case Scenario
Timeline
  • 2024-02-19 CVE Reserved
  • 2024-04-17 CVE Published
  • 2024-04-18 EPSS Updated
  • 2024-12-19 CVE Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Linux
Search vendor "Linux"
Linux Kernel
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>= 4.3 < 4.19.308
Search vendor "Linux" for product "Linux Kernel" and version " >= 4.3 < 4.19.308"
en
Affected
Linux
Search vendor "Linux"
Linux Kernel
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>= 4.3 < 5.4.270
Search vendor "Linux" for product "Linux Kernel" and version " >= 4.3 < 5.4.270"
en
Affected
Linux
Search vendor "Linux"
Linux Kernel
Search vendor "Linux" for product "Linux Kernel"
>= 4.3 < 5.10.211
Search vendor "Linux" for product "Linux Kernel" and version " >= 4.3 < 5.10.211"
en
Affected
Linux
Search vendor "Linux"
Linux Kernel
Search vendor "Linux" for product "Linux Kernel"
>= 4.3 < 5.15.150
Search vendor "Linux" for product "Linux Kernel" and version " >= 4.3 < 5.15.150"
en
Affected
Linux
Search vendor "Linux"
Linux Kernel
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>= 4.3 < 6.1.80
Search vendor "Linux" for product "Linux Kernel" and version " >= 4.3 < 6.1.80"
en
Affected
Linux
Search vendor "Linux"
Linux Kernel
Search vendor "Linux" for product "Linux Kernel"
>= 4.3 < 6.6.19
Search vendor "Linux" for product "Linux Kernel" and version " >= 4.3 < 6.6.19"
en
Affected
Linux
Search vendor "Linux"
Linux Kernel
Search vendor "Linux" for product "Linux Kernel"
>= 4.3 < 6.7.7
Search vendor "Linux" for product "Linux Kernel" and version " >= 4.3 < 6.7.7"
en
Affected
Linux
Search vendor "Linux"
Linux Kernel
Search vendor "Linux" for product "Linux Kernel"
>= 4.3 < 6.8
Search vendor "Linux" for product "Linux Kernel" and version " >= 4.3 < 6.8"
en
Affected