CVE-2024-26839 — IB/hfi1: Fix a memleak in init_credit_return

Description (CNA)

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.

Affected (CNA)

Vendor / product	Versions
Linux / Linux	affected 7724105686e718ac476a6ad3304fea2fbcfcffde before 2e4f9f20b32658ef3724aa46f7aef4908d2609e3; affected 7724105686e718ac476a6ad3304fea2fbcfcffde before cecfb90cf71d91e9efebd68b9e9b84661b277cc8; affected 7724105686e718ac476a6ad3304fea2fbcfcffde before 3fa240bb6b2dbb3e7a3ee1440a4889cbb6207eb7; affected 7724105686e718ac476a6ad3304fea2fbcfcffde before 52de5805c147137205662af89ed7e083d656ae25; affected 7724105686e718ac476a6ad3304fea2fbcfcffde before f0d857ce31a6bc7a82afcdbadb8f7417d482604b; affected 7724105686e718ac476a6ad3304fea2fbcfcffde before b41d0ade0398007fb746213f09903d52a920e896; affected 7724105686e718ac476a6ad3304fea2fbcfcffde before 8412c86e89cc78d8b513cb25cf2157a2adf3670a; affected 7724105686e718ac476a6ad3304fea2fbcfcffde before 809aa64ebff51eb170ee31a95f83b2d21efa32e2
Linux / Linux	affected 4.3; unaffected 0 before 4.3; unaffected 4.19.308 through 4.19.; unaffected 5.4.270 through 5.4.; unaffected 5.10.211 through 5.10.; unaffected 5.15.150 through 5.15.; unaffected 6.1.80 through 6.1.; unaffected 6.6.19 through 6.6.; unaffected 6.7.7 through 6.7.; unaffected 6.8 through

Vendor / product

Versions

Linux / Linux

affected 7724105686e718ac476a6ad3304fea2fbcfcffde before 2e4f9f20b32658ef3724aa46f7aef4908d2609e3; affected 7724105686e718ac476a6ad3304fea2fbcfcffde before cecfb90cf71d91e9efebd68b9e9b84661b277cc8; affected 7724105686e718ac476a6ad3304fea2fbcfcffde before 3fa240bb6b2dbb3e7a3ee1440a4889cbb6207eb7; affected 7724105686e718ac476a6ad3304fea2fbcfcffde before 52de5805c147137205662af89ed7e083d656ae25; affected 7724105686e718ac476a6ad3304fea2fbcfcffde before f0d857ce31a6bc7a82afcdbadb8f7417d482604b; affected 7724105686e718ac476a6ad3304fea2fbcfcffde before b41d0ade0398007fb746213f09903d52a920e896; affected 7724105686e718ac476a6ad3304fea2fbcfcffde before 8412c86e89cc78d8b513cb25cf2157a2adf3670a; affected 7724105686e718ac476a6ad3304fea2fbcfcffde before 809aa64ebff51eb170ee31a95f83b2d21efa32e2

Linux / Linux

affected 4.3; unaffected 0 before 4.3; unaffected 4.19.308 through 4.19.*; unaffected 5.4.270 through 5.4.*; unaffected 5.10.211 through 5.10.*; unaffected 5.15.150 through 5.15.*; unaffected 6.1.80 through 6.1.*; unaffected 6.6.19 through 6.6.*; unaffected 6.7.7 through 6.7.*; unaffected 6.8 through *

CWE

No CWE identifiers supplied.

References

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.

CVE

No English description supplied.