CVE-2026-31622

In the Linux kernel, the following vulnerability has been resolved: NFC: digital: Bounds check NFC-A cascade depth in SDD response handler The NFC-A anti-collision cascade in digitalinrecvsddres appends 3 or 4 bytes to target-nfcid1 on each round, but the number of cascade rounds is controlled...

CVE-2026-31622

In the Linux kernel, the following vulnerability has been resolved: NFC: digital: Bounds check NFC-A cascade depth in SDD response handler The NFC-A anti-collision cascade in digitalinrecvsddres appends 3 or 4 bytes to target-nfcid1 on each round, but the number of cascade rounds is controlled...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-013745)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-013745 advisory. In the Linux kernel, the following vulnerability has been resolved: nfc: pn533: Clear nfctarget before being used Fix a slab-out-of-bounds read that occurs in nlaput...

CVE-2022-50656

In the Linux kernel, the following vulnerability has been resolved: nfc: pn533: Clear nfctarget before being used Fix a slab-out-of-bounds read that occurs in nlaput called from nfcgenlsendtarget when target-sensbreslen, which is duplicated from an nfctarget in pn533, is too large as the nfctarge...

DEBIAN-CVE-2022-50656

In the Linux kernel, the following vulnerability has been resolved: nfc: pn533: Clear nfctarget before being used Fix a slab-out-of-bounds read that occurs in nlaput called from nfcgenlsendtarget when target-sensbreslen, which is duplicated from an nfctarget in pn533, is too large as the nfctarge...

UBUNTU-CVE-2022-50656

In the Linux kernel, the following vulnerability has been resolved: nfc: pn533: Clear nfctarget before being used Fix a slab-out-of-bounds read that occurs in nlaput called from nfcgenlsendtarget when target-sensbreslen, which is duplicated from an nfctarget in pn533, is too large as the nfctarge...

CVE-2022-50656

CVE-2022-50656 is a Linux kernel vulnerability related to NFC (pn533). The issue is a slab-out-of-bounds read in nla_put() invoked by nfc_genl_send_target() when target->sensb_res_len is oversized due to the nfc_target not being properly initialized, leaving garbage values. The fixed workaroun...

PT-2023-33348 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions prior to v5.4.227 Description: The issue concerns a bounds check in the nci struct nfc target arrays. It was introduced in version v3.4 and fixed in Linux Kernel version v5.4.227. The actual impact and attack plausibilit...

PT-2023-33205 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions prior to v5.15.83 Description: The issue concerns a bounds check in the nci struct nfc target arrays. It was introduced in version v3.4 and fixed in version v5.15.83. The actual impact and attack plausibility have not ye...