# SUSE-SU-2025:01840-1: kernel-livepatch-SLE15-SP6-RT_Update_0 security update

SUSE-SU-2025:01840-1, released June 9, 2025, fixes 4 CVEs in kernel-livepatch-SLE15-SP6-RT_Update_0 (version 16-150600.3.1). None of them is reported as exploited. Patch Radar priority: High.

- Web page: https://patchblox.com/security/fix/linux/suse-su-2025-01840-1
- Platform: Linux
- Released: Jun 9, 2025
- Priority: High (Closes CVE-2024-49855, high severity)
- CVEs: 4, exploited: 0, on CISA KEV: 0
- Vendor advisory: https://osv.dev/vulnerability/SUSE-SU-2025:01840-1

## Applies to

| Product | Release | Fixed in |
|---|---|---|
| [kernel-livepatch-SLE15-SP6-RT_Update_0](https://patchblox.com/security/data/product/linux/kernel-livepatch-sle15-sp6-rt-update-0.md) | sles 15.6 | 16-150600.3.1 |

## CVEs this fix closes

| CVE | Priority | Title | CVSS | EPSS | Exploitation |
|---|---|---|---:|---:|---|
| [CVE-2024-49855](https://patchblox.com/security/data/cve/CVE-2024-49855.md) | High | kernel-64kb: Security update for the Linux Kernel | 7.0 | 0.0046 |  |
| [CVE-2024-57996](https://patchblox.com/security/data/cve/CVE-2024-57996.md) | High | kernel-64kb: net_sched: sch_sfq: do not allow 1 packet limit (bsc#1239076). | 7.0 | 0.0027 |  |
| [CVE-2024-58013](https://patchblox.com/security/data/cve/CVE-2024-58013.md) | High | kernel-debug-devel-matched: kernel: Bluetooth: MGMT: Fix slab-use-after-free Read in mgmt_remove_adv_monitor_sync | 7.8 | 0.0024 |  |
| [CVE-2025-21680](https://patchblox.com/security/data/cve/CVE-2025-21680.md) | High | kernel-64kb: pktgen: Avoid out-of-bounds access in get_imix_entries (bsc#1236700). | 7.8 | 0.0023 |  |

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Data as of 2026-11-11T19:49:26Z UTC. Source: Patchblox Patch Radar (https://patchblox.com/security/patch-radar). Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo

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