Description
In the Linux kernel, the following vulnerability has been resolved:
bpf: Check rcu_read_lock_trace_held() before calling bpf map helpers
These three bpf_map_{lookup,update,delete}_elem() helpers are also
available for sleepable bpf program, so add the corresponding lock
assertion for sleepable bpf program, otherwise the following warning
will be reported when a sleepable bpf program manipulates bpf map under
interpreter mode (aka bpf_jit_enable=0):
WARNING: CPU: 3 PID: 4985 at kernel/bpf/helpers.c:40 ......
CPU: 3 PID: 4985 Comm: test_progs Not tainted 6.6.0+ #2
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996) ......
RIP: 0010:bpf_map_lookup_elem+0x54/0x60
......
Call Trace:
<TASK>
? __warn+0xa5/0x240
? bpf_map_lookup_elem+0x54/0x60
? report_bug+0x1ba/0x1f0
? handle_bug+0x40/0x80
? exc_invalid_op+0x18/0x50
? asm_exc_invalid_op+0x1b/0x20
? __pfx_bpf_map_lookup_elem+0x10/0x10
? rcu_lockdep_current_cpu_online+0x65/0xb0
? rcu_is_watching+0x23/0x50
? bpf_map_lookup_elem+0x54/0x60
? __pfx_bpf_map_lookup_elem+0x10/0x10
___bpf_prog_run+0x513/0x3b70
__bpf_prog_run32+0x9d/0xd0
? __bpf_prog_enter_sleepable_recur+0xad/0x120
? __bpf_prog_enter_sleepable_recur+0x3e/0x120
bpf_trampoline_6442580665+0x4d/0x1000
__x64_sys_getpgid+0x5/0x30
? do_syscall_64+0x36/0xb0
entry_SYSCALL_64_after_hwframe+0x6e/0x76
</TASK>
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Linux | Linux | 5.10 | 5.10.237 |
Fixed in Linux distributions
Distributions backport fixes, so the version that fixes this vulnerability differs per release — upgrade to at least the version shown. From the distributions' security trackers and advisories.
Debian
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Debian 14 | linux | 6.7.7-1 | — |
| Debian 13 | linux | 6.7.7-1 | — |
| Debian 12 | linux | 6.1.82-1 | — |
| Debian 11 | linux | 5.10.237-1 | DLA-4178-1 |
Ubuntu
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu Nvidia-BlueField 22.04 LTS | linux-bluefield | 5.15.0-1057.59 | — |
| Ubuntu 22.04 LTS | linux +1 | 5.15.0-127.137 | USN-7166-1 |
| Ubuntu 22.04 LTS | linux-aws | 5.15.0-1073.79 | USN-7166-2 |
| Ubuntu 22.04 LTS | linux-azure | 5.15.0-1078.87 | USN-7186-2 |
| Ubuntu 22.04 LTS | linux-azure-6.5 | 6.5.0-1022.23~22.04.1 | USN-6819-1 |
| Ubuntu 22.04 LTS | linux-azure-fde | 5.15.0-1078.87.1 | — |
| Ubuntu 22.04 LTS | linux-gcp | 5.15.0-1072.80 | USN-7166-1 |
| Ubuntu 22.04 LTS | linux-gcp-6.5 | 6.5.0-1022.24~22.04.1 | USN-6818-1 |
| Ubuntu 22.04 LTS | linux-gke | 5.15.0-1070.76 | USN-7166-1 |
| Ubuntu 22.04 LTS | linux-gkeop | 5.15.0-1056.63 | USN-7166-1 |
| Ubuntu 22.04 LTS | linux-hwe-6.5 | 6.5.0-41.41~22.04.2 | USN-6818-4 |
| Ubuntu 22.04 LTS | linux-ibm +1 | 5.15.0-1066.69 | USN-7166-1 |
| Ubuntu 22.04 LTS | linux-kvm | 5.15.0-1070.75 | USN-7166-1 |
| Ubuntu 22.04 LTS | linux-lowlatency-hwe-6.5 | 6.5.0-41.41.1~22.04.1 | USN-6818-1 |
| Ubuntu 22.04 LTS | linux-nvidia | 5.15.0-1068.69 | USN-7166-1 |
| Ubuntu 22.04 LTS | linux-nvidia-6.5 | 6.5.0-1021.22 | USN-6818-3 |
| Ubuntu 22.04 LTS | linux-nvidia-tegra | 5.15.0-1032.32 | — |
| Ubuntu 22.04 LTS | linux-nvidia-tegra-igx | 5.15.0-1020.20 | — |
| Ubuntu 22.04 LTS | linux-oem-6.5 | 6.5.0-1024.25 | USN-6819-3 |
| Ubuntu 22.04 LTS | linux-oracle +1 | 5.15.0-1071.77 | USN-7186-1, USN-7166-1 |
| Ubuntu 22.04 LTS | linux-oracle-6.5 | 6.5.0-1024.24~22.04.1 | USN-6819-4 |
| Ubuntu 22.04 LTS | linux-riscv +22 | No fix yet | — |
| Ubuntu 22.04 LTS | linux-riscv-6.5 | 6.5.0-40.40.1~22.04.1 | — |
| Ubuntu 22.04 LTS | linux-starfive-6.5 | 6.5.0-1015.16~22.04.1 | USN-6819-1 |
| Ubuntu 22.04 LTS | linux-xilinx-zynqmp | 5.15.0-1039.43 | USN-7166-4 |
| Ubuntu 20.04 LTS | linux-aws-5.15 | 5.15.0-1073.79~20.04.1 | USN-7166-2 |
| Ubuntu 20.04 LTS | linux-azure-5.15 | 5.15.0-1078.87~20.04.1 | USN-7194-1 |
| Ubuntu 20.04 LTS | linux-gcp-5.15 | 5.15.0-1072.80~20.04.1 | USN-7166-1 |
| Ubuntu 20.04 LTS | linux-gke +27 | No fix yet | — |
| Ubuntu 20.04 LTS | linux-hwe-5.15 +1 | 5.15.0-127.137~20.04.1 | USN-7166-3, USN-7166-1 |
| Ubuntu 20.04 LTS | linux-ibm-5.15 | 5.15.0-1066.69~20.04.1 | USN-7166-1 |
| Ubuntu 20.04 LTS | linux-nvidia-tegra-5.15 | 5.15.0-1032.32~20.04.1 | — |
| Ubuntu 20.04 LTS | linux-oracle-5.15 +1 | 5.15.0-1071.77~20.04.1 | USN-7186-2, USN-7166-1 |
| Ubuntu 20.04 LTS | linux-riscv-5.15 | 5.15.0-1069.73~20.04.1 | — |
| Ubuntu 18.04 LTS | linux-gcp +13 | No fix yet | — |
| Ubuntu 16.04 LTS | linux-hwe-edge | No fix yet | — |
Show 4 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu Pro Realtime 24.04 LTS | linux-raspi-realtime | 6.8.0-2001.1 | — |
| Ubuntu Pro Realtime 22.04 LTS | linux-intel-iot-realtime | 5.15.0-1066.68 | — |
| Ubuntu Pro Realtime 22.04 LTS | linux-realtime | 5.15.0-1074.82 | — |
| Ubuntu Pro FIPS-updates 22.04 LTS | linux-aws-fips | 5.15.0-1073.79+fips1 | — |
| Ubuntu Pro FIPS-updates 22.04 LTS | linux-azure-fips | 5.15.0-1078.87+fips1 | — |
| Ubuntu Pro FIPS-updates 22.04 LTS | linux-fips | 5.15.0-127.137+fips1 | — |
| Ubuntu Pro FIPS-updates 22.04 LTS | linux-gcp-fips | 5.15.0-1072.80+fips1 | — |
| Ubuntu Pro FIPS-preview 22.04 LTS | linux-fips +3 | No fix yet | — |
Red Hat
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| RHEL 9 | bpftool | 7.4.0-503.11.1.el9_5 | RHSA-2024:9315 |
| RHEL 9 | rv +67 | 5.14.0-503.11.1.el9_5 | RHSA-2024:9315 |
SUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| SLES 15 SP5 | kernel-64kb +6 | 5.14.21-150500.55.59.1 | SUSE-SU-2024:1480-1 |
| SLES 15 SP5 | kernel-azure +2 | 5.14.21-150500.33.48.1 | SUSE-SU-2024:1490-1 |
| SLES 15 SP5 | kernel-default-base | 5.14.21-150500.55.59.1.150500.6.25.7 | SUSE-SU-2024:1480-1 |
| SLES 15 SP4 | kernel-64kb +6 | 5.14.21-150400.24.116.1 | SUSE-SU-2024:1321-1 |
| SLES 15 SP4 | kernel-default-base | 5.14.21-150400.24.116.1.150400.24.54.5 | SUSE-SU-2024:1321-1 |
Show 10 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| SLES for SAP 15 SP4 | kernel-default-base | 5.14.21-150400.24.116.1.150400.24.54.5 | SUSE-SU-2024:1321-1 |
| SLES for SAP 15 SP4 | kernel-docs +4 | 5.14.21-150400.24.116.1 | SUSE-SU-2024:1321-1 |
| SLE Micro 5.5 | kernel-default | 5.14.21-150500.55.59.1 | SUSE-SU-2024:1480-1 |
| SLE Micro 5.5 | kernel-default-base | 5.14.21-150500.55.59.1.150500.6.25.7 | SUSE-SU-2024:1480-1 |
| SLE Micro 5.5 | kernel-rt +1 | 5.14.21-150500.13.47.1 | SUSE-SU-2024:1466-1 |
| SLE Micro 5.4 | kernel-default | 5.14.21-150400.24.116.1 | SUSE-SU-2024:1321-1 |
| SLE Micro 5.4 | kernel-default-base | 5.14.21-150400.24.116.1.150400.24.54.5 | SUSE-SU-2024:1321-1 |
| SLE Micro 5.4 | kernel-rt +1 | 5.14.21-150400.15.76.1 | SUSE-SU-2024:1320-1 |
| SLE Micro 5.3 | kernel-default | 5.14.21-150400.24.116.1 | SUSE-SU-2024:1321-1 |
| SLE Micro 5.3 | kernel-default-base | 5.14.21-150400.24.116.1.150400.24.54.5 | SUSE-SU-2024:1321-1 |
| SLE Micro 5.3 | kernel-rt +1 | 5.14.21-150400.15.76.1 | SUSE-SU-2024:1320-1 |
| SLE Live Patching 15 SP5 | kernel-default | 5.14.21-150500.55.59.1 | SUSE-SU-2024:1480-1 |
| SLE Live Patching 15 SP5 | kernel-livepatch-SLE15-SP5-RT_Update_13 | 1-150500.11.3.1 | SUSE-SU-2024:1466-1 |
| SLE Live Patching 15 SP5 | kernel-livepatch-SLE15-SP5_Update_12 | 1-150500.11.7.1 | SUSE-SU-2024:1480-1 |
| SLE Live Patching 15 SP4 | kernel-default | 5.14.21-150400.24.116.1 | SUSE-SU-2024:1321-1 |
| SLE Live Patching 15 SP4 | kernel-livepatch-SLE15-SP4_Update_25 | 1-150400.9.5.1 | SUSE-SU-2024:1321-1 |
| SLE HPC 15 SP4 | kernel-64kb +5 | 5.14.21-150400.24.116.1 | SUSE-SU-2024:1321-1 |
| SLE HPC 15 SP4 | kernel-default-base | 5.14.21-150400.24.116.1.150400.24.54.5 | SUSE-SU-2024:1321-1 |
| SUSE Real Time Module 15 SP5 | kernel-rt +3 | 5.14.21-150500.13.47.1 | SUSE-SU-2024:1466-1 |
| SUSE Manager Server 4.3 | kernel-default-base | 5.14.21-150400.24.116.1.150400.24.54.5 | SUSE-SU-2024:1321-1 |
| SUSE Manager Server 4.3 | kernel-syms +3 | 5.14.21-150400.24.116.1 | SUSE-SU-2024:1321-1 |
| SUSE Manager Proxy 4.3 | kernel-default-base | 5.14.21-150400.24.116.1.150400.24.54.5 | SUSE-SU-2024:1321-1 |
| SUSE Manager Proxy 4.3 | kernel-syms +2 | 5.14.21-150400.24.116.1 | SUSE-SU-2024:1321-1 |
openSUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| openSUSE Leap 15.5 | dtb-aarch64 +10 | 5.14.21-150500.55.59.1 | SUSE-SU-2024:1480-1 |
| openSUSE Leap 15.5 | kernel-azure +2 | 5.14.21-150500.33.48.1 | SUSE-SU-2024:1490-1 |
| openSUSE Leap 15.5 | kernel-default-base | 5.14.21-150500.55.59.1.150500.6.25.7 | SUSE-SU-2024:1480-1 |
| openSUSE Leap 15.5 | kernel-rt +3 | 5.14.21-150500.13.47.1 | SUSE-SU-2024:1466-1 |
Show 2 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| openSUSE Leap Micro 5.4 | kernel-default | 5.14.21-150400.24.116.1 | SUSE-SU-2024:1321-1 |
| openSUSE Leap Micro 5.4 | kernel-default-base | 5.14.21-150400.24.116.1.150400.24.54.5 | SUSE-SU-2024:1321-1 |
| openSUSE Leap Micro 5.4 | kernel-rt | 5.14.21-150400.15.76.1 | SUSE-SU-2024:1320-1 |
| openSUSE Leap Micro 5.3 | kernel-default | 5.14.21-150400.24.116.1 | SUSE-SU-2024:1321-1 |
| openSUSE Leap Micro 5.3 | kernel-default-base | 5.14.21-150400.24.116.1.150400.24.54.5 | SUSE-SU-2024:1321-1 |
| openSUSE Leap Micro 5.3 | kernel-rt | 5.14.21-150400.15.76.1 | SUSE-SU-2024:1320-1 |
Amazon Linux
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Amazon Linux 2023 | kernel-livepatch-6.1.77-99.164 | 1.0-0.amzn2023 | ALAS2023-2024-517 |
| Amazon Linux 2023 | perf +14 | 6.1.77-99.164.amzn2023 | ALAS2023-2024-517 |
Azure Linux
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Azure Linux 2 (CBL-Mariner) | kernel | 5.15.182.1-1 | — |
Oracle Linux
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Oracle Linux 9 | bpftool | 7.4.0-503.11.1.el9_5 | ELSA-2024-9315 |
| Oracle Linux 9 | rv +28 | 5.14.0-503.11.1.el9_5 | ELSA-2024-9315 |
| Oracle Linux 8 | bpftool +18 | 5.15.0-310.184.5.2.el9uek | ELSA-2025-20470 |
Advisories 24
- RHSA-2024:9315 Red Hat Security Advisory: kernel security update Red Hat Security Advisories (RHSA) · Nov 13, 2026
- USN-6819-4 linux-oracle-6.5 vulnerabilities Ubuntu Security Notices (USN) · Nov 3, 2026
- USN-6818-3 linux-nvidia-6.5 vulnerabilities Ubuntu Security Notices (USN) · Nov 3, 2026
- USN-6818-1 linux, linux-gcp, linux-gcp-6.5, linux-lowlatency, linux-lowlatency-hwe-6.5, linux-raspi vulnerabilities Ubuntu Security Notices (USN) · Nov 3, 2026
- USN-6819-3 linux-oem-6.5 vulnerabilities Ubuntu Security Notices (USN) · Nov 3, 2026
- USN-6818-4 linux-hwe-6.5 vulnerabilities Ubuntu Security Notices (USN) · Nov 3, 2026
- USN-6819-1 linux-azure, linux-azure-6.5, linux-starfive, linux-starfive-6.5 vulnerabilities Ubuntu Security Notices (USN) · Nov 3, 2026
- USN-7166-1 linux, linux-gcp, linux-gcp-5.15, linux-gke, linux-gkeop, linux-ibm, linux-ibm-5.15, linux-kvm, linux-lowlatency, linux-lowlatency-hwe-5.15, linux-nvidia, linux-oracle, linux-oracle-5.15, linux-raspi vulnerabilities Ubuntu Security Notices (USN) · Oct 29, 2026
- USN-7166-3 linux-hwe-5.15 vulnerabilities Ubuntu Security Notices (USN) · Oct 29, 2026
- USN-7186-2 linux-azure, linux-intel-iotg-5.15 vulnerabilities Ubuntu Security Notices (USN) · Oct 29, 2026
- USN-7166-2 linux-aws, linux-aws-5.15 vulnerabilities Ubuntu Security Notices (USN) · Oct 29, 2026
- USN-7194-1 linux-azure-5.15 vulnerabilities Ubuntu Security Notices (USN) · Oct 29, 2026
- USN-7186-1 linux-intel-iotg vulnerabilities Ubuntu Security Notices (USN) · Oct 29, 2026
- USN-7166-4 linux-xilinx-zynqmp vulnerabilities Ubuntu Security Notices (USN) · Oct 29, 2026
- DLA-4178-1 linux - security update Debian Security (DSA / DLA) · Mar 9, 2026
- WID-SEC-2024-0722 Linux Kernel: Mehrere Schwachstellen BSI CERT-Bund (WID) · Feb 15, 2026
- SUSE-SU-2024:1320-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2024:1480-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2024:1490-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2024:1466-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Feb 4, 2026
- ALAS2023-2024-517 Important: kernel security update (Amazon Linux 2023) Amazon Linux Security Center (ALAS) · Oct 18, 2025
- ELSA-2025-20470 Important: Unbreakable Enterprise kernel security update (Oracle Linux 8) Oracle Linux Security Advisories (ELSA) · Jul 14, 2025
- SUSE-SU-2024:1321-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · May 2, 2025
- ELSA-2024-9315 Moderate: kernel security update (Oracle Linux 9) Oracle Linux Security Advisories (ELSA) · Nov 14, 2024
References
- https://git.kernel.org/stable/c/82f2df94dac1aa9b879e74d1f82ba1b631bdc612
- https://git.kernel.org/stable/c/3516f93cc63d956e1b290ae4b7bf2586074535a0
- https://git.kernel.org/stable/c/d6d6fe4bb105595118f12abeed4a7bdd450853f3
- https://git.kernel.org/stable/c/483cb92334cd7f1d5387dccc0ab5d595d27a669d
- https://git.kernel.org/stable/c/c7f1b6146f4a46d727c0d046284c28b6882c6304
- https://git.kernel.org/stable/c/169410eba271afc9f0fb476d996795aa26770c6d