CVE-2026-89583

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: eir: Fix OOB read in eirgetservicedata eirgetservicedata walks the advertising data for a Service Data field with a matching UUID. On a mismatch it advances: eir += dlen; eirlen -= dlen; eirgetdata reports dlen as the...

DEBIAN-CVE-2026-89583

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: eir: Fix OOB read in eirgetservicedata eirgetservicedata walks the advertising data for a Service Data field with a matching UUID. On a mismatch it advances: eir += dlen; eirlen -= dlen; eirgetdata reports dlen as the...

AZL-100524 CVE-2026-89583 affecting package kernel for versions less than 6.6.157.1-1

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: eir: Fix OOB read in eirgetservicedata eirgetservicedata walks the advertising data for a Service Data field with a matching UUID. On a mismatch it advances: eir += dlen; eirlen -= dlen; eirgetdata reports dlen as the...

UBUNTU-CVE-2026-89583

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: eir: Fix OOB read in eirgetservicedata eirgetservicedata walks the advertising data for a Service Data field with a matching UUID. On a mismatch it advances: eir += dlen; eirlen -= dlen; eirgetdata reports dlen as the...

CVE-2026-89583

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: eir: Fix OOB read in eirgetservicedata eirgetservicedata walks the advertising data for a Service Data field with a matching UUID. On a mismatch it advances: eir += dlen; eirlen -= dlen; eirgetdata reports dlen as the...

CVE-2026-89583 Bluetooth: eir: Fix OOB read in eir_get_service_data()

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: eir: Fix OOB read in eirgetservicedata eirgetservicedata walks the advertising data for a Service Data field with a matching UUID. On a mismatch it advances: eir += dlen; eirlen -= dlen; eirgetdata reports dlen as the...

CVE-2026-89583

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: eir: Fix OOB read in eirgetservicedata eirgetservicedata walks the advertising data for a Service Data field with a matching UUID. On a mismatch it advances: eir += dlen; eirlen -= dlen; eirgetdata reports dlen as the...

CVE-2026-89583

CVE-2026-89583 is an out-of-bounds (OOB) read in the Linux kernel's Bluetooth EIR parser, specifically in eir_get_service_data(). The root cause is an incorrect length calculation: when walking Extended Inquiry Response advertising data, the eir_len variable is decremented by only the data length...

EUVD-2026-76495

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: eir: Fix OOB read in eirgetservicedata eirgetservicedata walks the advertising data for a Service Data field with a matching UUID. On a mismatch it advances: eir += dlen; eirlen -= dlen; eirgetdata reports dlen as the...

CVE-2026-89583 Bluetooth: eir: Fix OOB read in eir_get_service_data()

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: eir: Fix OOB read in eirgetservicedata eirgetservicedata walks the advertising data for a Service Data field with a matching UUID. On a mismatch it advances: eir += dlen; eirlen -= dlen; eirgetdata reports dlen as the...

PT-2026-90299

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An out-of-bounds read exists in the eir get service data function within the Bluetooth component. The issue occurs when the function iterates through advertising data to find a Service...

SUSE CVE-2026-64539

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: eir: Fix stack OOB write when prepending the Flags AD eircreateadvdata builds the advertising data into a fixed-size buffer "size", 31 for the legacy path. It may prepend a 3-byte "Flags" AD structure LEADNOBREDR on an...

CVE-2026-64539

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: eir: Fix stack OOB write when prepending the Flags AD eircreateadvdata builds the advertising data into a fixed-size buffer "size", 31 for the legacy path. It may prepend a 3-byte "Flags" AD structure LEADNOBREDR on an...

SUSE-SU-2025:3716-1 Security update for the Linux Kernel

The SUSE Linux Enterprise 15 SP4 RT kernel was updated to receive various security bugfixes. The following security bugs were fixed: - CVE-2022-49980: USB: gadget: fix use-after-free read in usbudcuevent bsc1245110. - CVE-2022-50233: Bluetooth: eir: Fix using strlen with hdev-devname,shortname...

SUSE SLES12 Security Update : kernel (SUSE-SU-2025:03614-1)

The remote SUSE Linux SLES12 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2025:03614-1 advisory. The SUSE Linux Enterprise 12 SP5 kernel was updated to receive various security bugfixes. The following security bugs were fixed: -...

SUSE CVE-2022-50233

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: eir: Fix using strlen with hdev-devname,shortname Both devname and shortname are not guaranteed to be NULL terminated so this instead use strnlen and then attempt to determine if the resulting string needs to be...

DEBIAN-CVE-2022-50233

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: eir: Fix using strlen with hdev-devname,shortname Both devname and shortname are not guaranteed to be NULL terminated so this instead use strnlen and then attempt to determine if the resulting string needs to be...

AZL-70474 CVE-2022-50233 affecting package kernel 5.15.200.1-1

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: eir: Fix using strlen with hdev-devname,shortname Both devname and shortname are not guaranteed to be NULL terminated so this instead use strnlen and then attempt to determine if the resulting string needs to be...

CVE-2022-50233

The CVE-2022-50233 entry pertains to the Linux kernel Bluetooth stack (net/bluetooth/eir.c and net/bluetooth/mgmt.c). The root cause is using strlen on hdev->dev_name and hdev->short_name, which are not guaranteed to be NULL-terminated. This can lead to kernel memory reads when the terminal...

CVE-2022-50233

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: eir: Fix using strlen with hdev-devname,shortname Both devname and shortname are not guaranteed to be NULL terminated so this instead use strnlen and then attempt to determine if the resulting string needs to be...