CVE-2022-49923
published 2025-05-01CVE-2022-49923: In the Linux kernel, the following vulnerability has been resolved: nfc: nxp-nci: Fix potential memory leak in nxp_nci_send() nxp_nci_send() will call…
PriorityP417medium5.5CVSS 3.1
AVLACLPRLUINSUCNINAH
EPSS
0.18%
7.3th percentile
In the Linux kernel, the following vulnerability has been resolved:
nfc: nxp-nci: Fix potential memory leak in nxp_nci_send()
nxp_nci_send() will call nxp_nci_i2c_write(), and only free skb when
nxp_nci_i2c_write() failed. However, even if the nxp_nci_i2c_write()
run succeeds, the skb will not be freed in nxp_nci_i2c_write(). As the
result, the skb will memleak. nxp_nci_send() should also free the skb
when nxp_nci_i2c_write() succeeds.
Affected
14 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | linux | < linux 6.0.8-1 (bookworm) | linux 6.0.8-1 (bookworm) |
| linux | linux | — | — |
| linux | linux | >= dece45855a8b0d1dcf48eb01d0822070ded6a4c8 < 9ae2c9a91ff068f4c3e392f47e8e26a1c9f85ebb | 9ae2c9a91ff068f4c3e392f47e8e26a1c9f85ebb |
| linux | linux | >= dece45855a8b0d1dcf48eb01d0822070ded6a4c8 < 3cba1f061bfe23fece2841129ca2862cdec29d5c | 3cba1f061bfe23fece2841129ca2862cdec29d5c |
| linux | linux | >= dece45855a8b0d1dcf48eb01d0822070ded6a4c8 < 3ecf0f4227029b2c42e036b10ff6e5d09e20821e | 3ecf0f4227029b2c42e036b10ff6e5d09e20821e |
| linux | linux | >= dece45855a8b0d1dcf48eb01d0822070ded6a4c8 < 7bf1ed6aff0f70434bd0cdd45495e83f1dffb551 | 7bf1ed6aff0f70434bd0cdd45495e83f1dffb551 |
| linux | linux_kernel | — | — |
| linux | linux_kernel | >= 0 < 5.10.158-1 | 5.10.158-1 |
| linux | linux_kernel | >= 0 < 6.0.8-1 | 6.0.8-1 |
| linux | linux_kernel | >= 0 < 6.0.8-1 | 6.0.8-1 |
| linux | linux_kernel | >= 0 < 6.0.8-1 | 6.0.8-1 |
| linux | linux_kernel | >= 4.1 < 5.10.154 | 5.10.154 |
| linux | linux_kernel | >= 5.11 < 5.15.78 | 5.15.78 |
| linux | linux_kernel | >= 5.16 < 6.0.8 | 6.0.8 |
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: nfc: nxp-nci: Fix potential memory leak in nxp_nci_send()
vendor_redhat·2025-05-01·CVSS 5.5
CVE-2022-49923 [MEDIUM] CWE-401 kernel: nfc: nxp-nci: Fix potential memory leak in nxp_nci_send()
kernel: nfc: nxp-nci: Fix potential memory leak in nxp_nci_send()
In the Linux kernel, the following vulnerability has been resolved:
nfc: nxp-nci: Fix potential memory leak in nxp_nci_send()
nxp_nci_send() will call nxp_nci_i2c_write(), and only free skb when
nxp_nci_i2c_write() failed. However, even if the nxp_nci_i2c_write()
run succeeds, the skb will not be freed in nxp_nci_i2c_write(). As the
result, the skb will memleak. nxp_nci_send() should also free the skb
when nxp_nci_i2c_write() succeeds.
Package: kernel (Red Hat Enterprise Linux 10) - Not affected
Package: kernel (Red Hat Enterprise Linux 6) - Not affected
Package: kernel (Red Hat Enterprise Linux 7) - Not affected
Package: kernel-rt (Red Hat Enterprise Linux 7) - Not affected
Package: kernel (Red Hat Enterprise Linux 8)
Debian
CVE-2022-49923: linux - In the Linux kernel, the following vulnerability has been resolved: nfc: nxp-nc...
vendor_debian·2022·CVSS 5.5
CVE-2022-49923 [MEDIUM] CVE-2022-49923: linux - In the Linux kernel, the following vulnerability has been resolved: nfc: nxp-nc...
In the Linux kernel, the following vulnerability has been resolved: nfc: nxp-nci: Fix potential memory leak in nxp_nci_send() nxp_nci_send() will call nxp_nci_i2c_write(), and only free skb when nxp_nci_i2c_write() failed. However, even if the nxp_nci_i2c_write() run succeeds, the skb will not be freed in nxp_nci_i2c_write(). As the result, the skb will memleak. nxp_nci_send() should also free the skb when nxp_nci_i2c_write() succeeds.
Scope: local
bookworm: resolved (fixed in 6.0.8-1)
bullseye: resolved (fixed in 5.10.158-1)
forky: resolved (fixed in 6.0.8-1)
sid: resolved (fixed in 6.0.8-1)
trixie: resolved (fixed in 6.0.8-1)
GHSA
GHSA-gjh2-vjq2-jqwc: In the Linux kernel, the following vulnerability has been resolved:
nfc: nxp-nci: Fix potential memory leak in nxp_nci_send()
nxp_nci_send() will ca
ghsa_unreviewed·2025-05-01
CVE-2022-49923 [MEDIUM] CWE-401 GHSA-gjh2-vjq2-jqwc: In the Linux kernel, the following vulnerability has been resolved:
nfc: nxp-nci: Fix potential memory leak in nxp_nci_send()
nxp_nci_send() will ca
In the Linux kernel, the following vulnerability has been resolved:
nfc: nxp-nci: Fix potential memory leak in nxp_nci_send()
nxp_nci_send() will call nxp_nci_i2c_write(), and only free skb when
nxp_nci_i2c_write() failed. However, even if the nxp_nci_i2c_write()
run succeeds, the skb will not be freed in nxp_nci_i2c_write(). As the
result, the skb will memleak. nxp_nci_send() should also free the skb
when nxp_nci_i2c_write() succeeds.
OSV
CVE-2022-49923: In the Linux kernel, the following vulnerability has been resolved: nfc: nxp-nci: Fix potential memory leak in nxp_nci_send() nxp_nci_send() will call
osv·2025-05-01·CVSS 5.5
CVE-2022-49923 [MEDIUM] CVE-2022-49923: In the Linux kernel, the following vulnerability has been resolved: nfc: nxp-nci: Fix potential memory leak in nxp_nci_send() nxp_nci_send() will call
In the Linux kernel, the following vulnerability has been resolved: nfc: nxp-nci: Fix potential memory leak in nxp_nci_send() nxp_nci_send() will call nxp_nci_i2c_write(), and only free skb when nxp_nci_i2c_write() failed. However, even if the nxp_nci_i2c_write() run succeeds, the skb will not be freed in nxp_nci_i2c_write(). As the result, the skb will memleak. nxp_nci_send() should also free the skb when nxp_nci_i2c_write() succeeds.
No detection rules found.
No public exploits indexed.
2025-05-01
Published