CVE-2021-47398
published 2024-05-21CVE-2021-47398: In the Linux kernel, the following vulnerability has been resolved: RDMA/hfi1: Fix kernel pointer leak Pointers should be printed with %p or %px rather than…
PriorityP417medium5.5CVSS 3.1
AVLACLPRLUINSUCNINAH
EPSS
0.21%
11.1th percentile
In the Linux kernel, the following vulnerability has been resolved:
RDMA/hfi1: Fix kernel pointer leak
Pointers should be printed with %p or %px rather than cast to 'unsigned
long long' and printed with %llx. Change %llx to %p to print the secured
pointer.
Affected
9 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | linux | < linux 5.14.12-1 (bookworm) | linux 5.14.12-1 (bookworm) |
| linux | linux | — | — |
| linux | linux | >= 042a00f93aad5874937e00f36e68301f7e3a0af1 < 714bfabe5f2901d96902e271d7217601fe4703e5 | 714bfabe5f2901d96902e271d7217601fe4703e5 |
| linux | linux | >= 042a00f93aad5874937e00f36e68301f7e3a0af1 < 7d5cfafe8b4006a75b55c2f1fdfdb363f9a5cc98 | 7d5cfafe8b4006a75b55c2f1fdfdb363f9a5cc98 |
| linux | linux_kernel | — | — |
| linux | linux_kernel | >= 0 < 5.14.12-1 | 5.14.12-1 |
| linux | linux_kernel | >= 0 < 5.14.12-1 | 5.14.12-1 |
| linux | linux_kernel | >= 0 < 5.14.12-1 | 5.14.12-1 |
| linux | linux_kernel | >= 5.13 < 5.14.10 | 5.14.10 |
CVSS provenance
nvdv3.15.5MEDIUMCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
osv5.5MEDIUM
vendor_debian5.5MEDIUM
vendor_redhat5.5MEDIUM
Stop checking back — get the weekly exploitation signal.
Every Monday: what got weaponized or added to CISA KEV in the last seven days — each CVE cross-linked to its PoC, Nuclei template, and detection rule. Free, one email a week, unsubscribe in one click.
Red Hat
kernel: RDMA/hfi1: Fix kernel pointer leak
vendor_redhat·2024-05-21·CVSS 5.5
CVE-2021-47398 [MEDIUM] CWE-402 kernel: RDMA/hfi1: Fix kernel pointer leak
kernel: RDMA/hfi1: Fix kernel pointer leak
In the Linux kernel, the following vulnerability has been resolved:
RDMA/hfi1: Fix kernel pointer leak
Pointers should be printed with %p or %px rather than cast to 'unsigned
long long' and printed with %llx. Change %llx to %p to print the secured
pointer.
Package: kernel (Red Hat Enterprise Linux 6) - Out of support scope
Package: kernel (Red Hat Enterprise Linux 7) - Out of support scope
Package: kernel-rt (Red Hat Enterprise Linux 7) - Out of support scope
Package: kernel (Red Hat Enterprise Linux 8) - Fix deferred
Package: kernel-rt (Red Hat Enterprise Linux 8) - Fix deferred
Package: kernel (Red Hat Enterprise Linux 9) - Affected
Package: kernel-rt (Red Hat Enterprise Linux 9) - Affected
Debian
CVE-2021-47398: linux - In the Linux kernel, the following vulnerability has been resolved: RDMA/hfi1: ...
vendor_debian·2021·CVSS 5.5
CVE-2021-47398 [MEDIUM] CVE-2021-47398: linux - In the Linux kernel, the following vulnerability has been resolved: RDMA/hfi1: ...
In the Linux kernel, the following vulnerability has been resolved: RDMA/hfi1: Fix kernel pointer leak Pointers should be printed with %p or %px rather than cast to 'unsigned long long' and printed with %llx. Change %llx to %p to print the secured pointer.
Scope: local
bookworm: resolved (fixed in 5.14.12-1)
bullseye: resolved
forky: resolved (fixed in 5.14.12-1)
sid: resolved (fixed in 5.14.12-1)
trixie: resolved (fixed in 5.14.12-1)
GHSA
GHSA-qh8g-p933-67r9: In the Linux kernel, the following vulnerability has been resolved:
RDMA/hfi1: Fix kernel pointer leak
Pointers should be printed with %p or %px rat
ghsa_unreviewed·2024-05-21
CVE-2021-47398 [MEDIUM] CWE-401 GHSA-qh8g-p933-67r9: In the Linux kernel, the following vulnerability has been resolved:
RDMA/hfi1: Fix kernel pointer leak
Pointers should be printed with %p or %px rat
In the Linux kernel, the following vulnerability has been resolved:
RDMA/hfi1: Fix kernel pointer leak
Pointers should be printed with %p or %px rather than cast to 'unsigned
long long' and printed with %llx. Change %llx to %p to print the secured
pointer.
OSV
CVE-2021-47398: In the Linux kernel, the following vulnerability has been resolved: RDMA/hfi1: Fix kernel pointer leak Pointers should be printed with %p or %px rathe
osv·2024-05-21·CVSS 5.5
CVE-2021-47398 [MEDIUM] CVE-2021-47398: In the Linux kernel, the following vulnerability has been resolved: RDMA/hfi1: Fix kernel pointer leak Pointers should be printed with %p or %px rathe
In the Linux kernel, the following vulnerability has been resolved: RDMA/hfi1: Fix kernel pointer leak Pointers should be printed with %p or %px rather than cast to 'unsigned long long' and printed with %llx. Change %llx to %p to print the secured pointer.
No detection rules found.
No public exploits indexed.
2024-05-21
Published